UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAccpJfbUd/sHvDSs6TCbslGO+WeL3xGIPCuJQgime8=' 
WHERE 
  key_id = 'c636aa893b9f9c94897e30466ba183af3d967695b4861b33373e2c5ab7f76545' 
  AND (
    token = 'cAccpJfbUd/sHvDSs6TCbslGO+WeL3xGIPCuJQgime8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )