UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BwFa9p+AO+kYZHoBizMpNgC99pEixCP6etrvn5etYp4=' 
WHERE 
  key_id = '59fed5b38200456e4cfb772876ed3c979894bc7c59305c88bd3c2634c52ec856' 
  AND (
    token = 'BwFa9p+AO+kYZHoBizMpNgC99pEixCP6etrvn5etYp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )