UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXyjaUS0Y33cyOm6COrauVbCnndAM3ETPyHsdn4/ZjQ=' 
WHERE 
  key_id = 'df97d9d925f38852eb5ef1875d464c7670e0fdfa1a0d99c25f240da9e6a57552' 
  AND (
    token = 'DXyjaUS0Y33cyOm6COrauVbCnndAM3ETPyHsdn4/ZjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )