INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c50df6538c42c446507248287b0d5b993e3595fe8f9887e7aedd4009e8224c25', 
    '1/ratlLMIUzkPc+dHQjS/UudURh573DrrDQnHfu4ZmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )