UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMaWFU+bq8Bm/LDxM6zenwyftXk3yuyOhlM+c+EbqWI=' 
WHERE 
  key_id = '4998ff2f0ff208882838bdbf2931aa4e3df1b780695ce37be425eb04e1e1992b' 
  AND (
    token = 'wMaWFU+bq8Bm/LDxM6zenwyftXk3yuyOhlM+c+EbqWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )