INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da9373a2b3dfe512820ea9880fcc76233808de2a028fb9d074638a5544265c8f', 
    '11d2gY786r0xzbtquOTAoAnlBKwIug9wIW4b36inwXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)