INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29d1b878f4e340126309f2b3a3ddfdb0caed1b3872a4cc0b927f62f08bdcd714', 
    'K5QDS2YRB88t7jz/oS1WoeViLlL/Q/8VjsobFFZUHRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )