UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFPe3ZdFllP5YH3KJgE09zAA9VfwmEIh8ov/SeGrwrI=' 
WHERE 
  key_id = 'da6935bbab65d6a799d2464dd0795c21b8404955f09eddccd5ac17a359a25309' 
  AND (
    token = 'tFPe3ZdFllP5YH3KJgE09zAA9VfwmEIh8ov/SeGrwrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )