UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUkA0WvRMxVGd5nUalMDvP8sJJNh5s1hcJrY7/DXrJg=' 
WHERE 
  key_id = 'f273cc5e2fc2ee2fcabd88d0d9542c2398910430bca5a5a77e38bcc0356b1fa2' 
  AND (
    token = 'lUkA0WvRMxVGd5nUalMDvP8sJJNh5s1hcJrY7/DXrJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )