INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cddd9e106e4646a53a822a37664cfd22ebedc498272a40b1d535f50af15a590', 
    'gxytmKqr5lAuoo/ES9MieEL5ebj+WZzeB59CUCOnOSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)