UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJ6tByH379y2UGu57olJ3jJOpNIDE/kbMyRBALsGmis=' 
WHERE 
  key_id = 'c5b2ece622004f56018a840d0dda53038084a45f7c8f93db89724ca81571a0b2' 
  AND (
    token = 'pJ6tByH379y2UGu57olJ3jJOpNIDE/kbMyRBALsGmis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )