INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e99da9ca4c032e84f5280b24895cff43d238cd9804f1fee19e66b0c9dcabe00', 
    'xVeItMYv78y1PDHZiKDSWV/dG5+LLdeI79lXUDkLnIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)