INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8252859e3838d97ef5f1aa25d3c143e6029af5a8a11e3426161f0d683d81df79', 
    'l9EhQy7/yWNqyN7pGbEFJ1jxPUK49n2F7E/0fvDX8NU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)