UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AlXrmFtG85KyqEVZx80KKazQSWtZgTif4FdA2NhUnlo=' 
WHERE 
  key_id = '7a30c7d36d7003a44ec1ae1d021da03ad3d6225fc74e9f93468bb329726f772b' 
  AND (
    token = 'AlXrmFtG85KyqEVZx80KKazQSWtZgTif4FdA2NhUnlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )