INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ec628c3a2b5205151dba3d46907e7cd0056cb0738fe739ae46377a10359585', 
    'SL025vcK7zOYrUAF8RakaH0oeQWG8yNZdWv8Bpq7rmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)