INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf2245ffe55a2913da5831ca3c388623e7215c769a732c856036afacb2114e9e', 
    '/v6FOAtbUEADW02wbS2MH/A7XlPaK3aEiecCOhvVXyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)