INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6297a1030bf3753bb76369e1ee0da16c87188334adf589c40570286c5c499064', 
    'p8UoMlYjscdNQKT0xygWcgyQzVAI6q9H1Gai6zuObcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)