UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6UJZJHD2ftY2MQ8nkvpXS+CguGSajk6AyL29btCwAk=' 
WHERE 
  key_id = '95486170e4f35f25c63857596d4c2e1fa19c90fc273ac4785d54a930d77ed6f0' 
  AND (
    token = 'j6UJZJHD2ftY2MQ8nkvpXS+CguGSajk6AyL29btCwAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )