INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99cc918b25eddccae25f5f62805092f08ae75a389226396ee064c8278f7f5cad', 
    'mNRklRsqE8b8uFb8uPKHHxJyF+tSMk/2oPrQ/DZoqsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )