INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '517b78412a3333c23744c22a35bf30af37402d6fc38ab6528d9428088e9a268a', 
    'rl0vy1QktJkmZt9RG4HZNo4FnhYN5Grl8iZbgWb9IKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)