INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c79eeaa7013479bb99eee5e8394a9e736835d59fefec4303041056884589477', 
    'bMMMN22LEtvYEYZbMEZwun2/fykkOZqqsL+Er3zQXtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)