UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wp8YVIpL0b3xZz4DqcMVzH+SFNpUjJsUcPNEtxmKf0s=' 
WHERE 
  key_id = 'ea7b829f3877a0b0066c4b895d9d95344442d6693640a729e530814861f4dd8b' 
  AND (
    token = 'Wp8YVIpL0b3xZz4DqcMVzH+SFNpUjJsUcPNEtxmKf0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )