INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a523e08d81b695cf4b60987e82472720e255d3d5ec297839140dcbf20565400', 
    '1H0/fODwccsHJ1uSyh/fsabRog3a09GZ5kmwLQc/jP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )