UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaKLfJNzhWKo7xM+z8gttvlzssku7pHD5QDEODbvEAA=' 
WHERE 
  key_id = 'e8d6ab77127107e783d0ca69355b4c79af43c0617c5e5405910deab101abcc07' 
  AND (
    token = 'XaKLfJNzhWKo7xM+z8gttvlzssku7pHD5QDEODbvEAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )