INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd39bf35e009e4049c60cb368f851d56ddf84002c2fa84f931025865dd3125db3', 
    'VyKwFN7F1VlxV6QJ6YbWlzqHUgMjeV7E+nsNXN3Yq8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)