UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgzzpvYAwp7VMRonfJnHVH/EYuwVx6cXnAn7QFxTj/Q=' 
WHERE 
  key_id = 'babbbcb7fd04d133e048a1e145fd9ab1df4b3954466a840e50d3e4192fc48918' 
  AND (
    token = 'lgzzpvYAwp7VMRonfJnHVH/EYuwVx6cXnAn7QFxTj/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )