UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcmghantwE8yjrfkowSsi/7/pAHIDoMQSuQwamuVhak=' 
WHERE 
  key_id = 'ead54b643d6bca48e744f4ce964888b32ec0ff28502dab2aa00c9f3cb5f4a8ea' 
  AND (
    token = 'zcmghantwE8yjrfkowSsi/7/pAHIDoMQSuQwamuVhak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )