INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e43e42e1e277bee22c1be1434007f34a13b9ec82f5593f7dd63e12e189178f', 
    'hR0S7emEZwdxyFA3Llvg3wsizWaKnF9WmKr07bYQgho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)