INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12c8d3a6e7b858deca9429310836df640ce259cbf1faee0afc31bd86f95c95bb', 
    'W+sm7x0WNPHW1lIJUr59Uec91P0Z1UBdy/ucoLlroUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)