UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOz5cBntY2XiAvRPjhPGzr8DtkGo8olTsctbwIgLk9U=' 
WHERE 
  key_id = '9ace9fa171fbb2954e85392f0e43dcc7e26078f66aad0ed4de9c21bd88579857' 
  AND (
    token = 'lOz5cBntY2XiAvRPjhPGzr8DtkGo8olTsctbwIgLk9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )