UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P0TwuT8Wy/i/vNLWxzI25rXRHaYUQKmbAfNgaGR538M=' 
WHERE 
  key_id = '4d8341688fbae66d8a81c611b4b479d38cb65a0a1c16f34bc1845c17f5df7d22' 
  AND (
    token = 'P0TwuT8Wy/i/vNLWxzI25rXRHaYUQKmbAfNgaGR538M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )