UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvR4+MbdAttZCwn6cP5Ol46SWKSGx78lMQH+kLni49w=' 
WHERE 
  key_id = '489999e69e230b382b250b175b67981f2c54285caabdf5d2cf03f7f8035ee77e' 
  AND (
    token = 'wvR4+MbdAttZCwn6cP5Ol46SWKSGx78lMQH+kLni49w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )