UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4uLS7ocmU+L+dBkQGIQKxKH4w5kqgMizCKfN/YDzcJU=' 
WHERE 
  key_id = '29931560c17a89f38652bb2eeb1ad7536fe74dea5caa98141c10f8ce86406c67' 
  AND (
    token = '4uLS7ocmU+L+dBkQGIQKxKH4w5kqgMizCKfN/YDzcJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )