UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRgiEIFzISYUVrOfkTzhwZ5XvGA5JJEpO+Tpy8IsuNs=' 
WHERE 
  key_id = '38ff52f76f24e65845dc14c21c0568f7c6cfaaed8e3624c6664f5ff0e7dd04e3' 
  AND (
    token = 'hRgiEIFzISYUVrOfkTzhwZ5XvGA5JJEpO+Tpy8IsuNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )