INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47fc4f79166b8bfa93b64ea680b5e164a5b19628f37a4eececa404b95e92a887', 
    'KgLSb2N85jnfRA8qJfPCUd+NM4r9+afcFdgY6Qz0p1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)