UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNbjPUv5yJuQKtGxtGrsWGGNTDSgIsC1CQv/HzSBZZE=' 
WHERE 
  key_id = '07b5c36c9d0435efaf0a72db4b6316ffa79064d6b913540a24b74d583cc164ea' 
  AND (
    token = 'RNbjPUv5yJuQKtGxtGrsWGGNTDSgIsC1CQv/HzSBZZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )