INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d42ff564d52b69a23e71bdae367141e9fea691a244da5f107ba278840afb981', 
    'S//Ei6eiUWIsoy5f7ST2nyXqbBZk8Z1IW4MabsaUi/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)