UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j53/HpcldYmhk1EgzhjSytQrJC3Qk5TiCDDhrikeMY4=' 
WHERE 
  key_id = '8ab9822e80fe24f799121c33d7c3b89e6bbe2b581d296577d6339165984a7255' 
  AND (
    token = 'j53/HpcldYmhk1EgzhjSytQrJC3Qk5TiCDDhrikeMY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )