UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zv6X425W0c5fzpBYoCvae7gQYHTvgl64TFvBMDBsBkY=' 
WHERE 
  key_id = 'e2f20bededafb850bb7b2f57d0e4196d5869dc7563ea5624cf30c3b65eb44664' 
  AND (
    token = 'Zv6X425W0c5fzpBYoCvae7gQYHTvgl64TFvBMDBsBkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )