UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xuensVHHDNkM+1RZjVe7btLKU1KFE5erZ49phUp7iL8=' 
WHERE 
  key_id = 'c9fed8d2a71b10ff528813275d6fbafe8b23601d9635aab989bd3a5ee41b217e' 
  AND (
    token = 'xuensVHHDNkM+1RZjVe7btLKU1KFE5erZ49phUp7iL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )