UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iA3Jygo+WUEMUmxDC2mVj24U5Ln4d/osTlAyS/lbNls=' 
WHERE 
  key_id = 'd6cf2340e97dc227a61b9509e8432afb4de8adb591aa93a25c99f2937e64a2e1' 
  AND (
    token = 'iA3Jygo+WUEMUmxDC2mVj24U5Ln4d/osTlAyS/lbNls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )