UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X+V2Mqk4hcDsq1+YQdRY5SHu69wlSTMQZJb/q6QCbDM=' 
WHERE 
  key_id = 'a044d73b4f51069369e290b05e0945dac6520910de6b6bff3dc7b5a7de2b944d' 
  AND (
    token = 'X+V2Mqk4hcDsq1+YQdRY5SHu69wlSTMQZJb/q6QCbDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )