INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f9006bbe84c50f6b3e8a0c5156870cd92d0bfa2c7acf5eb185947efd2c8531', 
    'bbRuT6pAvjb+Pbh9Ssh0lQL/z/HYt1RzOVp/zAxq5fI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )