UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRnT/E5IGf1kJkB/vtBAcxkVWD8M+ItPVV9qCQssgok=' 
WHERE 
  key_id = '59495f725d30aba1984ec3dcdc1cdcb64c94e9a31acd4dc4f8521c0889323935' 
  AND (
    token = 'uRnT/E5IGf1kJkB/vtBAcxkVWD8M+ItPVV9qCQssgok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )