UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'unU07G1pv57vowK4xIWS3AgdfChxb6wwLiRVBmLymGw=' 
WHERE 
  key_id = '042af797498b630413a697445ec00127028618e8d7e3eaf0c913379470ba3986' 
  AND (
    token = 'unU07G1pv57vowK4xIWS3AgdfChxb6wwLiRVBmLymGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )