UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kF1TND+hH338xY+5mRqUWPCSk5dDZTVrl75ppXYPok=' 
WHERE 
  key_id = 'd1700e52c29a31b4ea3bcc6fe83b22046b13daaab2731c9fa971ef2aac605397' 
  AND (
    token = '5kF1TND+hH338xY+5mRqUWPCSk5dDZTVrl75ppXYPok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )