UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfOVGyuuYgfOiqV9N4l+PLfGyEadjycls9wPLPuNvWQ=' 
WHERE 
  key_id = 'a7589331ed1b39fff18fd2da98063fdfb8676e0fd94ab2fe1f693fcfa5cf2447' 
  AND (
    token = 'cfOVGyuuYgfOiqV9N4l+PLfGyEadjycls9wPLPuNvWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )