INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ae07e363a95177ca902801f1e3252486871cd7506638618dacfe090a3c8a49', 
    'Uo4WPq+Pxvfalq9X+y4KVFgq7k7mbuxCJTt3qUH5s48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)