UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGb3zDE1lhxRu8nNVH6RGEGJjq/dX/8Z1PBVBCRANp0=' 
WHERE 
  key_id = '0cb69309d19dd76ca5cdab815260f79fbba73b5c4991b9e5d7e0b334907e03c5' 
  AND (
    token = 'UGb3zDE1lhxRu8nNVH6RGEGJjq/dX/8Z1PBVBCRANp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )