UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFaryhsZ3ngXXlUJIHGH1apFTwEqTb+X98EahNhrUYw=' 
WHERE 
  key_id = 'cba773fd645eb2319cf66dd8150a8049233d2becda7ed47bbd132af4d3e16fa7' 
  AND (
    token = 'uFaryhsZ3ngXXlUJIHGH1apFTwEqTb+X98EahNhrUYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034