UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IilFMqsBMXkESrps4HOA3rDYsvtgxhpbgzDeDMpceM=' 
WHERE 
  key_id = '227bc4306436c8efd79144b5e7c3f60a94fb2a809b8e5572aa2834d2b8bab4ae' 
  AND (
    token = '+IilFMqsBMXkESrps4HOA3rDYsvtgxhpbgzDeDMpceM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )