INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93849dfcdbcdb433344672d4c3a6176e6fb0a7a68ba88f243d751b8d732f533a', 
    'x6syCUxqqxfqWrjd81HZkX+Px9EPc7rSxVdgxdsUxjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)