UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9u4oNnzbvJ0ASWFF+ReZo73WjgB5wS4Gv+3gLBBS3fU=' 
WHERE 
  key_id = '808b44b15214c1df62076943fa1d60af463570341bd4c88e424ae45b501c1f03' 
  AND (
    token = '9u4oNnzbvJ0ASWFF+ReZo73WjgB5wS4Gv+3gLBBS3fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )