INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3bdd6238b309c5382b3f686620a270658b70319aef3e7953d5eec694b6e4f2f', 
    'qhdx0P2KfB1dmAjM9Hj2xbXvJzYSBVzRjajIAgFmaL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)