INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3859271f4c08cfa650457b13a27611e553a3cac776d20c7c49258e3918037b50', 
    'lxboYNOdNCW6GghLx5LTHl8c1Z1cANmZ14kO1+6SZns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)