UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l432DRtiFkPtup7v8FcL6OJktD33vvkEFlmmO6GcoYM=' 
WHERE 
  key_id = '15c0284cb014b04535bc456a932040ad545051ebedd778a8c9dd9985ee0ae704' 
  AND (
    token = 'l432DRtiFkPtup7v8FcL6OJktD33vvkEFlmmO6GcoYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )