INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88aff8844c6e9b6e704d1def2c4287e54bb4885651f07fb33da23603131af51c', 
    'H3zbwzKpM8/AGTCdELKnmzzZ+sPU6MF/JRMc+jq/rMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )