INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '780bd60afb4052b6d9aa935fd658ed9c93c72f7a39ecc269b2e7a4501b234ba0', 
    'x8RqLyPvGh94Yab6X0NYrhMOJrOh/YeUx65YyttFoZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)