INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66b34c377693d2fe88fb12a1d43d21913038745a6f12a7e69f9b1aba3023450b', 
    'Dv8xJKhdcVJPj1SOI2BDfdPT+uNFn7tTVr6rNTZyAws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)