UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXX6l0T1L8DrueBL3uX5lHbRg9MsD5PTP+Zk5wlz8T0=' 
WHERE 
  key_id = '0ad42902db2230eb4c9559d10417b0c61263d7e5e46326676b03039b7d0e006b' 
  AND (
    token = 'gXX6l0T1L8DrueBL3uX5lHbRg9MsD5PTP+Zk5wlz8T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )