UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhsfCX1JHNZlvrdn2tb7sNKA2nJevHmSJmNK7YFuhIg=' 
WHERE 
  key_id = '89f64eaa97b60d0331596095b5b5d994fbdd7c98c4a5345ceabb8a3466bbe31d' 
  AND (
    token = 'IhsfCX1JHNZlvrdn2tb7sNKA2nJevHmSJmNK7YFuhIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )