UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvMN+jf4YN+qMEIDLtXudeQIkdI7boKw7xkyZP3cQ/Q=' 
WHERE 
  key_id = '1febfc5b0391af8cfc4d34523d5efe47a47cd547fd6045ae893c6ab22fd93612' 
  AND (
    token = 'lvMN+jf4YN+qMEIDLtXudeQIkdI7boKw7xkyZP3cQ/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )