UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llIjU2du2k0KBrEKRQnhgUkzl57oEUNEDoxWVkVEGGw=' 
WHERE 
  key_id = 'b97e3f5f0de7de00c0fece7b9337da9f49c155c40d04faf4f351baaacf8396eb' 
  AND (
    token = 'llIjU2du2k0KBrEKRQnhgUkzl57oEUNEDoxWVkVEGGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )