UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/lZ6vd0eMRcUv18RSKarnKQiypunHAVIXYQhX3bFvig=' 
WHERE 
  key_id = 'c0f7772c2531a7f794c97ab402f1d498538df314a4acc1abca414dd2dc2ff58a' 
  AND (
    token = '/lZ6vd0eMRcUv18RSKarnKQiypunHAVIXYQhX3bFvig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )