INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f5a4820b1792c9b343ca1679924ba879f7b14149324f10148800d289ea974fa', 
    'igi6YLmVUhIYtcRjdzB3VnyeHAohonH0Tc0w0gPX1J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)