UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRr2vKEijyYIpzxPIXuYaQ2DQPm6GixAu5R8CZdo7Ww=' 
WHERE 
  key_id = '6885c111d8e1b690aef178ecc83c72a504dcee47a7b8ef431277a9bac22caa5c' 
  AND (
    token = 'JRr2vKEijyYIpzxPIXuYaQ2DQPm6GixAu5R8CZdo7Ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )