UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CN5eN7/bJL0MfB5MNDoiSBTB7gtjf5JG1jKea1ocv8s=' 
WHERE 
  key_id = 'e7e8af49e84514925a6c59554ce6554ff085112ec991959ec59adf0a59e5b9ac' 
  AND (
    token = 'CN5eN7/bJL0MfB5MNDoiSBTB7gtjf5JG1jKea1ocv8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )