UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RtIttr6/lq6w70j+wbMNZDo1o1rulVmb408bI1zfJ7k=' 
WHERE 
  key_id = '26affeafbbb61893321e154f1dcf7eb11c415fb38f1e155796fb14bbb6c14efc' 
  AND (
    token = 'RtIttr6/lq6w70j+wbMNZDo1o1rulVmb408bI1zfJ7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )