UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jpwxt6xB8bFrXJtuswAOXXjjiv+PJvsuKbYyfmweac=' 
WHERE 
  key_id = '9ac7abe4d694378b27695ddf6d870c0e8aa2725f237f18a78f4aef303e74b089' 
  AND (
    token = '2jpwxt6xB8bFrXJtuswAOXXjjiv+PJvsuKbYyfmweac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )