UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wzmxnsihCFEO4WzJxODWedYRdJVj5tAkn7TL8ispEvg=' 
WHERE 
  key_id = 'c03e8c8d80436d97acf6f0946d104efbe6119f61b2badc221274e11688a3e80b' 
  AND (
    token = 'wzmxnsihCFEO4WzJxODWedYRdJVj5tAkn7TL8ispEvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )