UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6r7Vvi+sBbkYB+M0hGdSFt2/iW1/+DRB7uM47Fn2/A=' 
WHERE 
  key_id = 'b78728ac5071afc364cd1e620e95dd2b544f16d841389bb5c259b2bfb548b25a' 
  AND (
    token = 'Z6r7Vvi+sBbkYB+M0hGdSFt2/iW1/+DRB7uM47Fn2/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )