INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d62f44e76c40ed20e346dc63b21412bce663cab2e06789b60f42ec236a0dce5', 
    'gkxVNchw0uu3zGmdtQatzMTDEuPVxWrlNm79gECA7PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)