UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFdMJ6fpwEIZyQF6VpGXqiXYHevJBgM5FtkbrHtjw/c=' 
WHERE 
  key_id = 'd7977d9ae658dbcd82144cc2a28f2e9c66afdfa4fd88092f2d103bd5c01ac186' 
  AND (
    token = 'BFdMJ6fpwEIZyQF6VpGXqiXYHevJBgM5FtkbrHtjw/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )