UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFGEQZDl4mVJUBbS3qrQqQSiUuCgaixdiuxRhM33jC8=' 
WHERE 
  key_id = 'fe2c2760e2507fd13993509ebd7df2deb38d6772281707e47dc1a673ff0c38db' 
  AND (
    token = 'xFGEQZDl4mVJUBbS3qrQqQSiUuCgaixdiuxRhM33jC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )