INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a1f2536d61c8f5a72b4824a5af566ee87a31ffab9313237f807e03149054a68', 
    'aHQFGTUSsg3CWlKtlpvdNbqGSh8dDf825njhz6UAAbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)