UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXDUiWlzBtrWAhkr9izH26DRnvsxDxvCqMfbiIHoqAc=' 
WHERE 
  key_id = 'c635976ae338d534c9e7c4b2721f0d450e5dd4ee390780214d3eb0e055b9a95d' 
  AND (
    token = 'bXDUiWlzBtrWAhkr9izH26DRnvsxDxvCqMfbiIHoqAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )