UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+DV/JKYI+HcELJ5XoKz/gReBrn+x5/92qjpCARbO0c=' 
WHERE 
  key_id = 'e1a167b147fa8bd278667906ccc61ddcab47cf9f6bf639b5bb04933d61d7422f' 
  AND (
    token = '/+DV/JKYI+HcELJ5XoKz/gReBrn+x5/92qjpCARbO0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )