UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fm92IoSVyXG4lLK+DYtyYEYL/J3kEaDnFqRvRPsVC0Y=' 
WHERE 
  key_id = 'bfa5871ab0880c8a19465c0a628cbf85976d8feb549dd69628a3d366228781b6' 
  AND (
    token = 'fm92IoSVyXG4lLK+DYtyYEYL/J3kEaDnFqRvRPsVC0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )