UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5Dh3vTpQBsqJydBSH8kcv3jIi0sbD7erehLmuuTPUU=' 
WHERE 
  key_id = '3060f268984bdb90f93c59a5ad9df3934cd818ab5b020ab57c44f865cb4c887d' 
  AND (
    token = 'g5Dh3vTpQBsqJydBSH8kcv3jIi0sbD7erehLmuuTPUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )