INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7e040ccb9c3cd86de634868286431ace2e957c3623368e3c8a237657fb72c4d', 
    'QD/xviUpAhzfy/yYKaZrIMR6tJNWnqQAb8+DL4PLVbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )