INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7caff3af21ab513d70083a9f588143432719c12a7809900d91e5331814f8b5f', 
    'Hv3duqOQoTctvnKjyVFk7w+VdxWBqb5hg8Gg5V7sH4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)