INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '256a8980f78f7b2f75bfff2cc36a5ef2b5ed9c61bd8b2e25512205bfefdeaca2', 
    'iXVoYnJpC5bj+BInh8tewBAZwptn/UQbf6djCY5/NUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )