UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gd4gfetXB2C8cOhI0KJHprYLeoH6yUJ/SoNOSzEONes=' 
WHERE 
  key_id = 'ea29b606e50e947bbc759ecc512dedaa26fd56992b8101cbae5fb6e0298d6f98' 
  AND (
    token = 'Gd4gfetXB2C8cOhI0KJHprYLeoH6yUJ/SoNOSzEONes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )