UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bt/J1XVyEghbAHceMIhbA6xTwZgsYa9oysLSYHzLIzs=' 
WHERE 
  key_id = '99d6f5633f811842e648bbf50f0d2874ff27a533512dabb3fd9589a9275085d6' 
  AND (
    token = 'Bt/J1XVyEghbAHceMIhbA6xTwZgsYa9oysLSYHzLIzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )