UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'giJB+0HXc1m0GnGyeDrw2fGHokjYZCGLT5XXbXQHU40=' 
WHERE 
  key_id = 'f3c661990c6ae9a7903d4492bc7acd4a64a83367c4f96a4aa5216ba5b3d42ac2' 
  AND (
    token = 'giJB+0HXc1m0GnGyeDrw2fGHokjYZCGLT5XXbXQHU40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )