UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tOJoPMRjg+DTuuBQe1/Yp/cSu3DoVDdJqp+UMPoMCtA=' 
WHERE 
  key_id = '30ec6ce63a332e23adb3850a1afe73316955b1a58a28c8d5085ac2878255033c' 
  AND (
    token = 'tOJoPMRjg+DTuuBQe1/Yp/cSu3DoVDdJqp+UMPoMCtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )