UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eh6ICX8jt3YvBvKM/7rhuVGkWKrOTPmtKAYfydqba9g=' 
WHERE 
  key_id = 'd08a7c1bfa80ce93000d61fc05f4d91580869943fd6695414365c0d3ddace024' 
  AND (
    token = 'eh6ICX8jt3YvBvKM/7rhuVGkWKrOTPmtKAYfydqba9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )