UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rBfV+OR+45dHwzbQ85CQm5F/AUimT5kLUlOuT67f/6Y=' 
WHERE 
  key_id = '47d5bbf961ce89c2e6c49cce9967ef2e4ca53ed38285253f5c77fda035007eab' 
  AND (
    token = 'rBfV+OR+45dHwzbQ85CQm5F/AUimT5kLUlOuT67f/6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )