UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMyDtr0eRTKMcWGApec16sW7OJCqxKWprib2l/83umw=' 
WHERE 
  key_id = '5f83c1e8356b6bd18f2d24b87c6b2fc5c32ee5bc22322c8eba3b992a27b715c9' 
  AND (
    token = 'JMyDtr0eRTKMcWGApec16sW7OJCqxKWprib2l/83umw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )