UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXbEaYQUMZuPrl9dGdyQVSDd6299GXn17wCAutoTgUQ=' 
WHERE 
  key_id = '709e99788f3aeca6bfe7fd72c3124ac87cf661db58ccb4e12658394fee73f14a' 
  AND (
    token = 'gXbEaYQUMZuPrl9dGdyQVSDd6299GXn17wCAutoTgUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )