UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymFIxJleHc2o7tvqLnvF2MoIafDQ5wVT7XyeilVn6kE=' 
WHERE 
  key_id = '773443cf2f8057d8af1ed2be15911b476cc65a15c950007d2655994e472c42d0' 
  AND (
    token = 'ymFIxJleHc2o7tvqLnvF2MoIafDQ5wVT7XyeilVn6kE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )