UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Si269HNE5NjNj4vKcButmq01QUEbDpZH0McWNENOo8=' 
WHERE 
  key_id = '337bb9f20e159fc8e9b40ee24eef041a6161ba416041bdbe882280973a761131' 
  AND (
    token = '7Si269HNE5NjNj4vKcButmq01QUEbDpZH0McWNENOo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )