INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ed0561b9973b877c13b79eed86e462ce40ea57340b83906da7b48c2ff42964b', 
    'F8xFT+QikSbjh7+l9E/oKwXo1SR4rNsKJ3n0929511k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )