UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJ4pdcAlZuB5aADpdYEORyLrs0OdmTkVCUHToGkmT3U=' 
WHERE 
  key_id = '42164cc9e662f67e92cfe1128a30e0519c9b8bb3769fe3c7fd41618878ba7b36' 
  AND (
    token = 'lJ4pdcAlZuB5aADpdYEORyLrs0OdmTkVCUHToGkmT3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )