INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f30f8cdd94124259bc8cb55558309e599db5427bd74f4944c736f93b3d3b4bd8', 
    'Lc6WsEdBQVxs5875AaF3Fa7NJURwGHszBOJdQAdUxIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)