UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdSXJi7lb8S6OxYcGYb+atAhnHpGP6GEkr1wONHEAqo=' 
WHERE 
  key_id = '5725f0d72f691ac6ea3ecb3dbf2f0276f294cf6f58fa5fe52cb8d4d9306770b3' 
  AND (
    token = 'VdSXJi7lb8S6OxYcGYb+atAhnHpGP6GEkr1wONHEAqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )