UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fu7CuVwHCWJ7nuqtpTVvBFCxVEleX6p0vGQxaMK4ZwA=' 
WHERE 
  key_id = '1a8dc9e859fee9d4593df3525f73227c133574162e1197dd45867cebd020eac2' 
  AND (
    token = 'fu7CuVwHCWJ7nuqtpTVvBFCxVEleX6p0vGQxaMK4ZwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )