UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghGLzcUEaKClAk94tj7hGA39SWTDzEejE3Of7wJ470c=' 
WHERE 
  key_id = '7603fefbe70975846afdec6b07707ea9a6bbff69b88804c23e85cdc44fae99d9' 
  AND (
    token = 'ghGLzcUEaKClAk94tj7hGA39SWTDzEejE3Of7wJ470c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )