UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwUR/Vy/ouiqkC/DIcs9hI0ZGFHG+M5VsrYLu1aX4o0=' 
WHERE 
  key_id = 'ec3347382da36aaa6a2c9d4f6f69af24938b2025b0fdb5d3bb40a195904f6296' 
  AND (
    token = 'rwUR/Vy/ouiqkC/DIcs9hI0ZGFHG+M5VsrYLu1aX4o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )