UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G72rkVqjugPPuKGMYL2mpBE1RQP59wRhz1HWpF4sE5E=' 
WHERE 
  key_id = 'f11c3e96bf031a6c129f489688b5b50441841ac8c4137a9112a6beb6dc13e3fe' 
  AND (
    token = 'G72rkVqjugPPuKGMYL2mpBE1RQP59wRhz1HWpF4sE5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033