UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7sE+/6EjpwiLGcgpKJMFLTHOvvy4KakHz/0jyU8YAc=' 
WHERE 
  key_id = 'fcc88c209ed1c9ad6e2c816385244a43c65adbbafdd250c8cc73de9aff890513' 
  AND (
    token = 'n7sE+/6EjpwiLGcgpKJMFLTHOvvy4KakHz/0jyU8YAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )