INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c567b3d1b1854e8b3c287ec7f458029d723c70f60d69c6edba77bd2a914b07', 
    'mlqdOEp0emSGqICf+107VeqZsjgW5FYFDgJr2B9FBYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)