UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZu7z1ivj43HY1mX25XHKbYFJZ/5X9YR9IGwOaUW0po=' 
WHERE 
  key_id = '72cc17bd0d3acbdf39ac0b0dfb960b0e75d5f202cad3b1230fa56f51fe0a24b0' 
  AND (
    token = 'mZu7z1ivj43HY1mX25XHKbYFJZ/5X9YR9IGwOaUW0po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )