INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a86a467f2d59bf8b5e7ec9d8826879c7c6b6ef1562efdecff3673b9e90caf883', 
    '6ru/QgC14YGx8cVax/ZCFuPDXVF0NZVKTc984awtHRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)