UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QERnSkKafzl5u8jqhypeIAqZNply1gbgpVDLEuWT9o=' 
WHERE 
  key_id = 'be442dc8b1b4e5dcffc749aeb83771cfa22c9fcd58e8864bd4093231bb80d6b0' 
  AND (
    token = '7QERnSkKafzl5u8jqhypeIAqZNply1gbgpVDLEuWT9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )