UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZfKOrm/xHZSwjQJ1pGpUxjsNyiYsyYz5HSejbnYuys=' 
WHERE 
  key_id = 'cd8e6bf3ea7a621094be327865b4fd52d10881fa74910965b69aed6b63f1894a' 
  AND (
    token = 'lZfKOrm/xHZSwjQJ1pGpUxjsNyiYsyYz5HSejbnYuys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )