UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zvQscnnkQRna/8P5S+d4pyglzuynKlqjJDLg6xhuyI=' 
WHERE 
  key_id = '78b2f1fd38bd0b98f10859076b2fffe8136bdcfb84c990932dd3fe241847e848' 
  AND (
    token = '2zvQscnnkQRna/8P5S+d4pyglzuynKlqjJDLg6xhuyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )