UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TSuo4EtxboRepEKpgNAhkM0bl96O7pOFCb0ku5GfOao=' 
WHERE 
  key_id = '08203e57f4cff3b06c00845a3e6794116572bf398e106f0367286e6dd56591f4' 
  AND (
    token = 'TSuo4EtxboRepEKpgNAhkM0bl96O7pOFCb0ku5GfOao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )