INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8555fb0ef92c9fdd647b904d56a345ed9b15082a70dadf2fa3bbe844d18edbd', 
    'YYWh9uhtUUWbLquTaH7rg5D/yppB1t20TpsXlMyYroo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)