UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's+O0odbW+qhkjtCojmLtYtgodeIieVPscGNR2FgafxA=' 
WHERE 
  key_id = '86c4e6a8045b7039ec43f6fd4b02657d4b340828651cfb642118e3bfb445290b' 
  AND (
    token = 's+O0odbW+qhkjtCojmLtYtgodeIieVPscGNR2FgafxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )