UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2BWGElFoNCt8Xwn40pPNpkbOe/fGqmADT7k9VafXdc=' 
WHERE 
  key_id = '9149b3e33097eae9bf4d798f7a175d5490c7df2493e2657335805e4371dae0b1' 
  AND (
    token = '+2BWGElFoNCt8Xwn40pPNpkbOe/fGqmADT7k9VafXdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )