UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcMTWIJt15dNndMyXg6XFuY4euiF9U2redRMg7cFrxE=' 
WHERE 
  key_id = '1965307d8ecc1beb563c43933d2649db11b2e7ab2b98fd6e907a965bb1580081' 
  AND (
    token = 'TcMTWIJt15dNndMyXg6XFuY4euiF9U2redRMg7cFrxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )