UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WskHcarWpcnyZkPmjdMDLAkSU5J6Va//vaPrasgxkes=' 
WHERE 
  key_id = 'ac819741f9e5a7db5c1fe52ff7f16cea2746a2525e2c671d4869a0f03aff82ab' 
  AND (
    token = 'WskHcarWpcnyZkPmjdMDLAkSU5J6Va//vaPrasgxkes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )