UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrwSFqtTe88xZRMFDY6S67WK29kEyyoI348LbYl+Aik=' 
WHERE 
  key_id = '4d482a54b6c73b917c474c71d6f4d7fbbb2968f2a4adbe95ae92d3b55caa9d4e' 
  AND (
    token = 'NrwSFqtTe88xZRMFDY6S67WK29kEyyoI348LbYl+Aik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )