INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2c151c678c5c5937455d9c9553f9972f72378a3623b10dea45e7fb3031b0b2e', 
    'Y4hCjz9rOP+B7vi0jj2I21zTIYKZtfw+4n7Gn1NKP/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )