UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fax0khvUh188tOsQh7AQBlLHYjtBefwseIKR+Qd7bU=' 
WHERE 
  key_id = '7db1c908b653cc3f6836476b8fc9307619205d61f77d60daeff17b07fd3f875c' 
  AND (
    token = '0fax0khvUh188tOsQh7AQBlLHYjtBefwseIKR+Qd7bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )