UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTfRucOM668cOKOsAJvPcfoaQPz9w1+6tVHX0p1ZDUE=' 
WHERE 
  key_id = 'a8fab9f0101c244493e1c6217bdfedacd68e33dd12950a49855548803a7dbfd1' 
  AND (
    token = 'ZTfRucOM668cOKOsAJvPcfoaQPz9w1+6tVHX0p1ZDUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )