INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd82b11481e56f6fc197038de8e9b17e90a6f239806da512a1a01b9c6f11c9ae7', 
    'NZQb98xs6RK8PfggW3mIEMFygkTfMGAt5EaO5rc+WT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)