UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Sjtmf5sgwJ/U7O2nz38pU4lDCwFNBKc1TiUFumGtT4=' 
WHERE 
  key_id = '19168b654c85862f5aae50f8fb9977d74da4549b63d5edb7640b410ef24a84c5' 
  AND (
    token = '3Sjtmf5sgwJ/U7O2nz38pU4lDCwFNBKc1TiUFumGtT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )