INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888e036f18afb8ecb14f808d9d77284715c1a75486aa7d07832bea4c53445019', 
    'un5qUwEh71Aj99eYYL5f+VamI/vuhdvRHH4zhFqE+iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )