UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zvelbsQ/0eu1fS7jvmhYhgG6RAP/oAD08Ybh4+eOxWA=' 
WHERE 
  key_id = '3c46dc41d15b4034b25796f406f7e9a64d0bed6b7ce847e27771416aca871f8a' 
  AND (
    token = 'zvelbsQ/0eu1fS7jvmhYhgG6RAP/oAD08Ybh4+eOxWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )