UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zd0TK807u9vOtIW2qimDlUE9+Ewhqv8llRrlMQNFPc0=' 
WHERE 
  key_id = '7bf9aa24ecd25e9faaf03a404352aa7a65703f2c27498585d89c86f123daa7f0' 
  AND (
    token = 'zd0TK807u9vOtIW2qimDlUE9+Ewhqv8llRrlMQNFPc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )