UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYufibRUNaI0hRjJobmExkji0Iz2DIYI4CJGm2saUt0=' 
WHERE 
  key_id = 'ef79b4ffdab92a4d8e264cdb88885572b8bad35f79b8fb33f5459e106d972e84' 
  AND (
    token = 'JYufibRUNaI0hRjJobmExkji0Iz2DIYI4CJGm2saUt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )