INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0627d5a43eaa599ae162d6793609cbf92837b657f72863cf5a5fd958e1e53a5', 
    'kdT7WHlzAu5qLlHMiKY8lSTmP7Pzr+Tv+W1HTdTfziY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)