UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FrF6dVQZvX53jfV0Z0YEv0CAZvtFsMXdyoW89WhvSSA=' 
WHERE 
  key_id = '42b705d38b4a268c815470e797c64abf59dc585872a2c3541103c8e0bc262669' 
  AND (
    token = 'FrF6dVQZvX53jfV0Z0YEv0CAZvtFsMXdyoW89WhvSSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )