UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Crh/ZV3tg82BBq+DYVwaQ2R4NCZXAHKOACa33yIIu/M=' 
WHERE 
  key_id = 'e4299608875f6ac7606bfe10598f3e1ea51e21dbba8a122a5afd5650f725e864' 
  AND (
    token = 'Crh/ZV3tg82BBq+DYVwaQ2R4NCZXAHKOACa33yIIu/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )