UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LNxPGRHrn7oGE3xbfHIC+os3LIlWofLIJ617G9icgAA=' 
WHERE 
  key_id = '45ae18bed10219cfcd8f611f28928d369a6410f289fa4e1da913d8e787176c7f' 
  AND (
    token = 'LNxPGRHrn7oGE3xbfHIC+os3LIlWofLIJ617G9icgAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )