UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQ4V8JPQ9CvD6LMmp+B74g1YD+g7sdiIZBphoNOAAbw=' 
WHERE 
  key_id = '0c0ab1783825bb0d897e954988922811668cafca6f4c82d74d6c399b70c0f379' 
  AND (
    token = 'HQ4V8JPQ9CvD6LMmp+B74g1YD+g7sdiIZBphoNOAAbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )