UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KK/vtylUbyo1EOg1tG/xo4w46qXjHAqrj0VW1xZoQLc=' 
WHERE 
  key_id = '9ec1894de00fc5c909979c21bcb21f36405c7c901c5baf9ab5af5fec2839a260' 
  AND (
    token = 'KK/vtylUbyo1EOg1tG/xo4w46qXjHAqrj0VW1xZoQLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )