INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a7591de785ba2b2eac8b147ff02874ece81fdc4f86426751db3c2cd59b4a27', 
    'kLPVs0XSVqMp8aoLGUP0DCsPCOlWJeuc65QcorOv+ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)