INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9973ae3d4cea9c54c7f903014e7fea487ce56e2f78a2787b13e2f832f3147e29', 
    '+2uD3pWbUkNZcUqBCEEZpjNEWgrNoKHeoczBnw3TAjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)