INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3e6a97a47c98838ccd23eed25b334cd0749850741b9ed6dd80eeab140616e8', 
    'p4T/rHjtSzQ2XS61gEAjLVo83PtoDpURI5cJtSj5Hvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)