UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBLRTrlNRqw5hqI0hF/EtNXl8E831B60eJWxeX4xK6Y=' 
WHERE 
  key_id = '754fe3e89fc93450f84e10afae9afc11d9af1dd4c3678fbd84e7a71ab2324e1e' 
  AND (
    token = 'uBLRTrlNRqw5hqI0hF/EtNXl8E831B60eJWxeX4xK6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )