UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsuNm1LxZtd1A8SDbw5QkM6mXacr2Q5sff7SZwSx+7Y=' 
WHERE 
  key_id = '3851a3e88c0eb09f9a35affb4c774eed829ec375947dc27df7d7dd580e9b8c02' 
  AND (
    token = 'QsuNm1LxZtd1A8SDbw5QkM6mXacr2Q5sff7SZwSx+7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )