UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wi35tgFGw9mnrZaU3qT0ljRIaS1P0YEfffjzQNOd+po=' 
WHERE 
  key_id = 'd1e896dedbf608130f4df8806f74839125587c72fcfd95f2a80e35d7b2e4efd1' 
  AND (
    token = 'wi35tgFGw9mnrZaU3qT0ljRIaS1P0YEfffjzQNOd+po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )