UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwcMp2gUbqsqxd+xXtqvev+84X6mfH3U1Wvez5jERwM=' 
WHERE 
  key_id = '464141e8896cb2bacfcf15c0381854d7b1ee5601819550052a8c1bc7bf891f69' 
  AND (
    token = 'DwcMp2gUbqsqxd+xXtqvev+84X6mfH3U1Wvez5jERwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )