UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'InIdAjKV4/2Uocc9xu6bsQQfyqmvqd2djj+rUVZevec=' 
WHERE 
  key_id = 'b90f205378d6afbbd33390b9af18d64119af6cf5021f2f95412569f75f79307e' 
  AND (
    token = 'InIdAjKV4/2Uocc9xu6bsQQfyqmvqd2djj+rUVZevec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )