INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f79fc664d9da27fab5ccf995a65e1fefeba846c5785b458f94b46556e0be25ff', 
    '1MPpBdpHgtAPw1XxlJdwPi//3r2tdWm/Onw4tGST2rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)