INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b79b516bc198c6da6f7faa4618c2d2eea95dd53fc88b528d298b0eb3c5429c95', 
    'aVdmMcfctNS/JfY889Z225G0Pa6wlxePpI/1AALUv+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )