UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uutWp6rHiVJiqXAA4mW8satHiWbE2q2zc5pu2tKlCco=' 
WHERE 
  key_id = '478a8a60b5a79c6c2e97f27faa92c43ce0a80a48562bc423b993c6045c5d059a' 
  AND (
    token = 'uutWp6rHiVJiqXAA4mW8satHiWbE2q2zc5pu2tKlCco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )