UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3PRgJjCb0b6AFa3rGXBI3AIwwR0yQLlPAVg4KPoT3U=' 
WHERE 
  key_id = '3ab9da7cc1ed1d6074844ea0b39b3c35b32b58b973454597fe4f915526ecdc7a' 
  AND (
    token = 'E3PRgJjCb0b6AFa3rGXBI3AIwwR0yQLlPAVg4KPoT3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )