INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d397b3d620538371950cc1a39d462ef1e607264af930dd8c2b6b10fad8f7f2', 
    'ppu/NSYNHWk0ntKPqzdHfBKL1QsLA/XKV/B6DOlZsjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )