UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+SUtPpeHAjs8sBDsnaYwfD5waFBxBxP8VLhljwgdXMU=' 
WHERE 
  key_id = '70c2d70add2574cca4e68bc67ba47503fda6488418ab034c9e444dfd73ed4fbb' 
  AND (
    token = '+SUtPpeHAjs8sBDsnaYwfD5waFBxBxP8VLhljwgdXMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )