INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6802670a089d3e609b0d4b9f01e237712b869ea3f72e2739b3d6f78f820c9a7', 
    'B3QV9Wmc2pZUlz+qvuj65Bxeo78SVaT8hLH71YzkbBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)