INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3012ac7cad979f13528818f160c60d981f1375997127904d8c671dca05fb407b', 
    'G6AQ/pTrWgfzYZ83J0i/cOTc0qsZVEqAztE3e4FJgjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)