UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7y+Yl763kGqZ2ak5/8T06glUZEdBzbplNzD1KtE62DQ=' 
WHERE 
  key_id = '8a4358c0b3dbb78e3856d90df9a4e51c2f9a50589adfe917b746245329d7a29a' 
  AND (
    token = '7y+Yl763kGqZ2ak5/8T06glUZEdBzbplNzD1KtE62DQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )