UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxAOAZe5NjjnugnE5Oh5VOkND8ok72PGqZBjJdx3DMI=' 
WHERE 
  key_id = 'ee4c267f9d2b73a369ad2aa77e5719fce19e6f551b9be5b9a6852e7edf2eb7d9' 
  AND (
    token = 'yxAOAZe5NjjnugnE5Oh5VOkND8ok72PGqZBjJdx3DMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )