INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346751ce3a4cc2afe165ef314033ed9554382f7e5f456484aeedc03b771646af', 
    'tbZlx8w9XcYNNipL2UFf5Ngla37wTSWZXqF9tmrfRK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)