UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZkAqg0LFCi7ewcEPSOFE6P1Gk3c2Xlc60UFdV8M/cI=' 
WHERE 
  key_id = '5814284b304210b03c84b63a56a29784fc438f4ee48f627e9c24b5b6b9aa67eb' 
  AND (
    token = 'ZZkAqg0LFCi7ewcEPSOFE6P1Gk3c2Xlc60UFdV8M/cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )