UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WkPAFTnYUwHp6hgGVq7fgRu8BBl2MzBAVn62jsORaCs=' 
WHERE 
  key_id = 'c1d2e634039085261ebd00bb19f4bf89e5e7564920d47b0a5f655f01226cffca' 
  AND (
    token = 'WkPAFTnYUwHp6hgGVq7fgRu8BBl2MzBAVn62jsORaCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )