UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2aqfTmhZ/uHe29rdKStuWnlTGuel5dUs79isCSnA2u4=' 
WHERE 
  key_id = '79389efb72274198488ad68afad929f1258cfd29e8c578f87ba68f67d3dcf3d7' 
  AND (
    token = '2aqfTmhZ/uHe29rdKStuWnlTGuel5dUs79isCSnA2u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )