INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ab79024b4f64e07d4c7046af957d7736c084498a3f3b738cd1d56859dc4a742', 
    'XAINDg8URFdIBh1MLN7okurM1rwKWqdBoCW7zoeYy2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)