UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+k+OLe9SfBYDVv6FOyIQT80YVMw9KMf7lsj5n8ptyBE=' 
WHERE 
  key_id = 'd5b1dcdba34863e435d690e0a951ae2ce1d1b947d97ab7ae09aee4355153522e' 
  AND (
    token = '+k+OLe9SfBYDVv6FOyIQT80YVMw9KMf7lsj5n8ptyBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )