UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/QExkuaF16WBeF1rKTVYy3xDp44Jx3vOsl5bC2Y+Es=' 
WHERE 
  key_id = '4384514331fe9d847e81f29f737b4a7930edb3c52a1e26c0fc64699b4ace803f' 
  AND (
    token = 'J/QExkuaF16WBeF1rKTVYy3xDp44Jx3vOsl5bC2Y+Es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )