UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V0R7vrrEt4zZSYtI4zsxMmualQSKp3lBzauoz1ooNa8=' 
WHERE 
  key_id = 'c34af8734b4add5c74e3279e7f3f23303709d194a7a5df5afabde8c988418a3e' 
  AND (
    token = 'V0R7vrrEt4zZSYtI4zsxMmualQSKp3lBzauoz1ooNa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )