INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c2ff63a8198d6d6a8aa49d0226842b9830f07f6a574f613d38743fadd87370b', 
    'uU1Z23+1SRAIuvsl4PqbCbCnZdooZH967LHmCfUvb5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)