UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGvx1yEGIqJexif40shK/koaRM+HTI2dDox7cpuKS/Y=' 
WHERE 
  key_id = '3c0c4509a372aeaa6cdf8017a364463bd77a79ac9c5a622ad732826f8f315ace' 
  AND (
    token = 'KGvx1yEGIqJexif40shK/koaRM+HTI2dDox7cpuKS/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )