UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ng6eK8iidI4OD1572USCQZ6t0b0AA0BEeLTjVjX+6Pk=' 
WHERE 
  key_id = '22a7e3b8b097209f0c14bb434627f8e62faf15df18125f018f6284e8385e5413' 
  AND (
    token = 'ng6eK8iidI4OD1572USCQZ6t0b0AA0BEeLTjVjX+6Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )