UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwze+uQ9IlByZeHcNbHgxpHDk4DtDV3L+trsdPcyWHU=' 
WHERE 
  key_id = '89d6c99fc48fd1b5167dd3e5c6777b515ccb45095a86409a7aa3db6e2556ac3e' 
  AND (
    token = 'iwze+uQ9IlByZeHcNbHgxpHDk4DtDV3L+trsdPcyWHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )