INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a07f10b575515179cc531b4f567a396245a22d43c0f88fe0354139e02523551', 
    'kYxcTwGe6rj8WlU5lH1VV54i0VQb9pqO5MGB7qnW00A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)