INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac49ca1ecc7d497851ce93aafcea48844d47faed846528a1a72c080280258bc5', 
    'y72AOYyjWIhzP5Fba7ZdpgMrzvAPhc3nKo/MDRZnoYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)