UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7r/+EhV4Hd0MiMZ5qi1I1R7Bz0abfUlKNdra08Ir/Y=' 
WHERE 
  key_id = '636280c9c22c77d7f92f4df6959d3d49e7d9c4aade29c1b62acdb7560fbf3038' 
  AND (
    token = 'x7r/+EhV4Hd0MiMZ5qi1I1R7Bz0abfUlKNdra08Ir/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )