UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CRc7X873sMrbceGAtzkofxabDmverRS9LLMZDKMa8Q=' 
WHERE 
  key_id = 'a538d7702314cf773b884d2723e6907aed7db877bfeb12e674cf3024bfb47b85' 
  AND (
    token = '9CRc7X873sMrbceGAtzkofxabDmverRS9LLMZDKMa8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )