UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VrnA35abIU25DHmFGuebRmy9gi2SpRXMT5Qh+65UpQ=' 
WHERE 
  key_id = 'da378ec28ea5294c307787def3e7de4023d06bad2b6c6ff924318dc4231abf34' 
  AND (
    token = '3VrnA35abIU25DHmFGuebRmy9gi2SpRXMT5Qh+65UpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )