INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c847c4177a686d7a7f686695b9d66ec37fe0016dedd75a9749d784b756b132b', 
    'kR2OeoTFdtsuR/Ze/fk0g6fuqxIg2bhL0xh2g0kZu/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )