INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef374bd0003ba45efeee381141cb790727ae3c19202995dc83906ba70d2d2369', 
    'iNVDtWk0l37D+EiBXp/IuPfdssmMHaAaHpuLTBxyZBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)