UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CP8qB02R0d/byg1ufM/ivJfzIIcH3yjIqXiHI6HJYbU=' 
WHERE 
  key_id = '283f7618befe04aa44c64be2557c943568670022094593aea9fe807062f379e9' 
  AND (
    token = 'CP8qB02R0d/byg1ufM/ivJfzIIcH3yjIqXiHI6HJYbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )