INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '176f62e993a58464e7f28501156d5d8637cc57e6f767aa5d56f0e36764a288fa', 
    'SdMSyfSpl9VTzjXug5fSTk2hkupw8WeD0Tg9qEKEH3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)