UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E5LXNRtngIkRX3qLIe7OyNK3zxmWSVjeC0zeG1AUY7c=' 
WHERE 
  key_id = 'ab5c5625e20eab09f9c39bfd45d3556fb6a5fae27f3a156f1d2ba6a16226dd2b' 
  AND (
    token = 'E5LXNRtngIkRX3qLIe7OyNK3zxmWSVjeC0zeG1AUY7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )