UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1KoHXHHBw/OSh3uafFWCftrnIcnsn/4f2VWgW1554I=' 
WHERE 
  key_id = '194d1ab74db0640edb06218e817ea6e3acaab7bdb3eac48021f6b6218c3b6a7a' 
  AND (
    token = 'U1KoHXHHBw/OSh3uafFWCftrnIcnsn/4f2VWgW1554I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )