UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8U8g+uWcoQEVC4KUiNB3DJjgVxwg5wLXMKqmzVSuTY=' 
WHERE 
  key_id = '00592daeed5fb11677439802d9390428d12eaff7fa22621546629b6a87bf00fb' 
  AND (
    token = 'U8U8g+uWcoQEVC4KUiNB3DJjgVxwg5wLXMKqmzVSuTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )