INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56867a04e9f32e064839365b35bf66eac61754a324f3cd9575cce36647eead36', 
    'YRSGouKubffbtWvvKkoIY4D/1CHQrxH84K1aWZIn+Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)