UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd90r2w3b98necXUJ23suTtDuW36U+Kq048LQn+AApqY=' 
WHERE 
  key_id = '4d9a37931b58532d8543ac0163c7e5794f8ddbd325d35fbac8f97d388141a4b4' 
  AND (
    token = 'd90r2w3b98necXUJ23suTtDuW36U+Kq048LQn+AApqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )