UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UX67XuAZ7nocNEVLwTnDziL0ydra4gzTB2ZNMAKX6XQ=' 
WHERE 
  key_id = '247603436937a9c76c44bf54ab0ffc9e38a8bd26725a7fbfd2434f23fddfafb5' 
  AND (
    token = 'UX67XuAZ7nocNEVLwTnDziL0ydra4gzTB2ZNMAKX6XQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )