UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yQrxSpJtiaDxj0KCsPAiSa6FJNTesHlIUaiy4yvgAI=' 
WHERE 
  key_id = 'f716993408a89bdcc3495caf584e47bc5cb0402ee9e15e828381b100a59014e6' 
  AND (
    token = '5yQrxSpJtiaDxj0KCsPAiSa6FJNTesHlIUaiy4yvgAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )