INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8393470c2ee0495f4a7bcdab6ae5200ca195b3986b749b3327bb9c6ea374f96f', 
    'hOYjjjE8sLBZOVI34VQz+3gSjx5kewOTxph3QWxOVKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)