UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DJzCegwWe8n8xU56gpYJHdWJUCSf3XpdJ471Hgh5KKc=' 
WHERE 
  key_id = 'b59abb7dcacb62561cafbf4e4934067db56a6d071752572d4a22e5c047d2334e' 
  AND (
    token = 'DJzCegwWe8n8xU56gpYJHdWJUCSf3XpdJ471Hgh5KKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )