UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6JXC3j25gZESQHV3SDxckioL3YbFG3xySTxQtJE/3dA=' 
WHERE 
  key_id = '8b424154005fe15d7a4cf0be08a74d955b5d7d188591b9dbfa84c70b52befa3f' 
  AND (
    token = '6JXC3j25gZESQHV3SDxckioL3YbFG3xySTxQtJE/3dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )