INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3fb2ceee0a0bdc827f041f277c4fbdb2fb791c43b59134a6457fc9d16b0dc1d', 
    '4IFpJI8iSObnWlOSSQBtEBFtKLTwuIro+GzscLOITWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)