INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbfd7d833bd6a20c11a5c6a3d10e1a8d1c75acb67b7a34d18f1dcf022713dbcb', 
    'z6x4E9jhDt59orZFnW0IUwWyizYIXgGgrYOWked3JjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)