UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0nQFbiXvVg9uWFyXgKCPl88xiwbF+JrWfebpl0tIac=' 
WHERE 
  key_id = 'e0550d4924e01be1e8202e73cb2ce9da6cfa6852c5b8d78b2f06df157bda2a9a' 
  AND (
    token = 'R0nQFbiXvVg9uWFyXgKCPl88xiwbF+JrWfebpl0tIac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )