UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRFU0VJ90TmYJm8Mu5hToVUtH90YtyLDj9bt/CfwW54=' 
WHERE 
  key_id = '668b21a27a4e0598562c6f514092e7714131b566b9089628803d0722200253a2' 
  AND (
    token = 'LRFU0VJ90TmYJm8Mu5hToVUtH90YtyLDj9bt/CfwW54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )