UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rfFDevJrLiNmwGllrehDTBx6FZt96000RtBRSnu98g=' 
WHERE 
  key_id = '36de52f87edff3019a1ef2052f07983a80e2b5c063074cd8f1e4452c93da3522' 
  AND (
    token = '2rfFDevJrLiNmwGllrehDTBx6FZt96000RtBRSnu98g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )