UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/Gp1V25vzwe6J9jUypmeB4O29Vn9WwUTatR+poMJSs=' 
WHERE 
  key_id = 'c387e4fcf587024297671adf982f8cf881b568effbf5af82a61279159cafa783' 
  AND (
    token = '1/Gp1V25vzwe6J9jUypmeB4O29Vn9WwUTatR+poMJSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )