INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82d748ec8257e389a0166ca0c07954b6f53a59e43836b58668eb9cc5011d6cc9', 
    'tA73CZyNs54AUmBB139XZMaWat4baYUz05eCzGfpefA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)