INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b8a986ded8765a1ad429622869de0a14737048d0acaf9cffb059d7bbb085d5e', 
    'dDnRqKRmrzsmletFtxHqPL5vuh/DApJ7OzRbfe7NKCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)