UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMfzJ8KuydiYf/OwejZE5QHfk2hOHNEEJ0XAqfrEN5A=' 
WHERE 
  key_id = 'c7b7b5a31afb49d7ad7a3cde5434a34caf8099cc06e76cd2972ec941619d861c' 
  AND (
    token = 'UMfzJ8KuydiYf/OwejZE5QHfk2hOHNEEJ0XAqfrEN5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )