INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc778090a2d692354dfdf0733380baa620db6566dac0e0cad9236dc12d7a39fb', 
    'siswYOkjhgnlA4til4A7pvETF0WjF/58/nTBGL7HVqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)