INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20136d3d84877c55ea5fea60940ebf402836a5c4a9a239d3f64dfc8c99369c54', 
    'C50ekNaWdetAD5EQZE7Rnje+JJHgJGHelBt+STnLB/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)