UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHUpZe1uZNJW2ZRxWG56qsZPQduzJlXHQURFKjuCOZs=' 
WHERE 
  key_id = 'db42abb0d53fcf7b74aff53ad14926d5b0505dcc5361c16614d2d3b1f476d91c' 
  AND (
    token = 'kHUpZe1uZNJW2ZRxWG56qsZPQduzJlXHQURFKjuCOZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )