UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDeRo5qlvBxopvkkVlGYu9Q3KZDCEYC6899bEIJWHNI=' 
WHERE 
  key_id = 'bb83692251384aa59c6192a7afb2beff45fafcf3515c46b75af2f0ff56bc2871' 
  AND (
    token = 'KDeRo5qlvBxopvkkVlGYu9Q3KZDCEYC6899bEIJWHNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )