INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21784d197bf93d81e2ab58cd784bfb4f79f9944c97c8ae2f119b642dfdf88c38', 
    'n4rtmqtvf/Sglm+q3QAiM6j9t/jporCuTe1WNavCBKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )