UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfZ8CfT2GXWObnWWacetnVluDm7Iw7RxbngUclT2Pso=' 
WHERE 
  key_id = 'f7b38f991b0d3e4ee6e527f9447d6f01e8541abe69d6711eaa7dfa7a312641da' 
  AND (
    token = 'LfZ8CfT2GXWObnWWacetnVluDm7Iw7RxbngUclT2Pso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )