UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4IqbM1dpHPWvidCmJJCQENxM4YpIChqxiUkuYRd23xw=' 
WHERE 
  key_id = 'b4a161566d0da9b1418999c0d3bafff4d5975572086f94a8b1dd7bf4447b8f55' 
  AND (
    token = '4IqbM1dpHPWvidCmJJCQENxM4YpIChqxiUkuYRd23xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )