UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAc2dGd0SHr+2T5/LbF49MpiZgYNQYEd30fKn2H8uo0=' 
WHERE 
  key_id = 'e507c55fe18ca10ce1f14bb74924c267d685fcc64de0aeae3d24b94ae987b0bd' 
  AND (
    token = 'lAc2dGd0SHr+2T5/LbF49MpiZgYNQYEd30fKn2H8uo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )