UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3pFJvrRj36qXLepBRsquc2mn8UmSXTGgBmEQsvBnfFw=' 
WHERE 
  key_id = 'ab7986bc3ec05c8791e77d86c75a0a14edb23c1f79e696d4162b9fe30d41f94c' 
  AND (
    token = '3pFJvrRj36qXLepBRsquc2mn8UmSXTGgBmEQsvBnfFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )