UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mkwua5JtWHBdmiQN3sHpsoPB7YSXpY23Idr93odRe0=' 
WHERE 
  key_id = '7a3d07051cac1d607fc98188174675126b2349eea832dc1d53751f85646c0e98' 
  AND (
    token = '9mkwua5JtWHBdmiQN3sHpsoPB7YSXpY23Idr93odRe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )