INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a81baabcbb41d697010f0f4ad8e0a45b1a629038f1126fe3f995a5ddec5ada19', 
    'LcYoapM7looEx4OtEn2TuhgnOCC8n1701TK18FuxOjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)