INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb408b64c8b1807526bfa462d4e7eda1b192ad0713a8e86f690d1721f8a6d208', 
    '6qdkAeoDLy1scEK9B1pmK4gAe5bkUbPkZyPvdd3fTkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)