UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GY+51FcbHeOeHTG1LUjL9vP6Qy6F5mmFSKwXkLz5xJA=' 
WHERE 
  key_id = '9147a93aa60471bf71dcac3bda978f01024b1b2f9bef88ee48a23f903f0f64b0' 
  AND (
    token = 'GY+51FcbHeOeHTG1LUjL9vP6Qy6F5mmFSKwXkLz5xJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )