INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6420257f3ee0518b46db7d335f22472f56b36f3d5ad2e6bc2e8d2c39cf16c93a', 
    'ZV6xAKmlTKszGj9Wy/aMd+2xcny0d7CoER43NCY2Fmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)