UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xc/JwWR0faAaVeFkSg3G+ta+cv4FbpXWQFZyH8n0ezQ=' 
WHERE 
  key_id = 'eb418fef7a5b4c298d126b48620b266fcbc25509814a7fe852f515cb76f2d24f' 
  AND (
    token = 'xc/JwWR0faAaVeFkSg3G+ta+cv4FbpXWQFZyH8n0ezQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )