INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '354c3bed1f5d51b5f03d849d445e05eb4225a79ab72fc357fe3c221b5b2c9ea4', 
    'PUKVbF5vUbG13vStUxJs/Sg90MlDrvff9d84nuCbY7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)