UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HN9/RHQCu/VQzeHTV6Ad2/1wg6e4qD2j/dinFNXGWh4=' 
WHERE 
  key_id = '8d94540f292eb5ecfef2e848d3229ac386d00824b9e99cb91e3e49bbc3bdf40d' 
  AND (
    token = 'HN9/RHQCu/VQzeHTV6Ad2/1wg6e4qD2j/dinFNXGWh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )