UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cWMb2ER0j374okVKWKTR+XAdnFvUaWJcES2skxghV8=' 
WHERE 
  key_id = '7d52c817cab799df085d768fe6add1d902075691b8f66913084b8d63f80c5342' 
  AND (
    token = '9cWMb2ER0j374okVKWKTR+XAdnFvUaWJcES2skxghV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )