UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1jzmABvo4tadDwmZA1oq+SyB8pAjqyJXgohJkKgJYE=' 
WHERE 
  key_id = '317eeaa437e7fd6dd81e8c440423a11626172ea1213678398efb014bff949289' 
  AND (
    token = 'P1jzmABvo4tadDwmZA1oq+SyB8pAjqyJXgohJkKgJYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )