UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAwbbVlkboJ4rVEYi8nBpxp/VO9RXyF1UJu0qvfEz/o=' 
WHERE 
  key_id = 'afcd01532bfb2430d86a59b2da418f791e1da8f93497c7b03d983b388a5529a7' 
  AND (
    token = 'OAwbbVlkboJ4rVEYi8nBpxp/VO9RXyF1UJu0qvfEz/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )