UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNHxKEdBkCE/YVYj5pktVIsyGYqxVTf0zE88yk2eaDM=' 
WHERE 
  key_id = 'a22f39a2f30b7ccc4d1d64659882563bae2466e30861d31f509059f5faa1e547' 
  AND (
    token = 'rNHxKEdBkCE/YVYj5pktVIsyGYqxVTf0zE88yk2eaDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )