INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155fff4100b73cc2b39dfc02dcf53560915b40178d398be77d7ef7a4cd727cb9', 
    'mt5dBFKSjKeO3g/F4atYq17WsXDmaOFX0mmfslCU1xY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)