UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L4I0kOui54hArd896tKqF0PATSg3zXctbAIjsEWxMBk=' 
WHERE 
  key_id = '216bd79778ecc0149b8d7be96e1ed6d9f57410d42dc729ad4721dbeef9235fa9' 
  AND (
    token = 'L4I0kOui54hArd896tKqF0PATSg3zXctbAIjsEWxMBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )