UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4h4MG91vPs4c/pOsMuPhgvhreGteKeFX4yaIg4wHdMY=' 
WHERE 
  key_id = '6d181054bcc65a48067e15e43522ab05ed4f37f968dee9aac95b55ab8b780cb3' 
  AND (
    token = '4h4MG91vPs4c/pOsMuPhgvhreGteKeFX4yaIg4wHdMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )