UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTA+M5O6vpVljBk2JPFGpEnUoitoi2jIG/JPWtonPHc=' 
WHERE 
  key_id = 'b237fed474ce95335aed4f94a495d3e3503b0967db98fd9e2ca6ac667acb73a0' 
  AND (
    token = 'QTA+M5O6vpVljBk2JPFGpEnUoitoi2jIG/JPWtonPHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )