INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8ae900935abf4622545af4964ffef5f8e7934eefb40e9b717685a7f68b6a05c', 
    'K0FSc8If3WCRha/a25cLRgnOl6vSaBy8msSuZy32xdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)