UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/NJP8A6KKicnDTV5i7Drt2Zy7kwcSFosWwZwY4F7V0=' 
WHERE 
  key_id = 'acbc1d10ac367baafbd98f51afff649f629ba6f471597fbe952443d63b01c467' 
  AND (
    token = 'q/NJP8A6KKicnDTV5i7Drt2Zy7kwcSFosWwZwY4F7V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )