UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTCd8xyv9fSkyMXVfkdGdsfnV3hAUWJwx+YfUhmNufI=' 
WHERE 
  key_id = '1d1042fe22538a561fdd8cee751b3ce06d1095132950f756fcb3e1c646bfc2ab' 
  AND (
    token = 'TTCd8xyv9fSkyMXVfkdGdsfnV3hAUWJwx+YfUhmNufI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )