UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YS9Drq85YcUCkG24HLggklmu6/iDhM/kAnp2WpRxIwM=' 
WHERE 
  key_id = '2406bdf2d4cf384219ad08d13cba8b156362bccced6d0dcf6b1642e5f612614d' 
  AND (
    token = 'YS9Drq85YcUCkG24HLggklmu6/iDhM/kAnp2WpRxIwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )