INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5d1d2d0502aae34debcd30602eaa24a1583a3d2af6e34146655fa2dd3138e38', 
    'aKKPFoRO1VlWCl2xAycmxNifFt9Sh+hRIgOQsIrN6Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)