INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a23b350b6697f28b9cabdf01c61ac3fddea21df9dea48a22839c34baf7929e3', 
    '0mCT2N5d+K/uQvS85A/oK79i6HtYXKgqa1Gf89WliXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )