INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b3b6ce514a7b94778917c554b8802830ecaadc7e3d5cea1f966b39b7c365ed4', 
    '3KSFF/JxTy9WsyH2fUeWCKWqDtvmGj4zikKntCKSZ6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)