UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFWlHu0ysvLZqaWsyoxP1t3Ybd+mnNLLoadgVRs0zYk=' 
WHERE 
  key_id = '03cb4b98de8cedb96298c85539ad5251ff6869796b4a0f73d5d44a43bb70f518' 
  AND (
    token = 'DFWlHu0ysvLZqaWsyoxP1t3Ybd+mnNLLoadgVRs0zYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )