UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPSnaZ9Uh6zzM/xa+9ozPM7tCoPg6mzotaROwuHeWuU=' 
WHERE 
  key_id = 'ba0b27f20a30bdb181e9bcc2792a86542745efdfb84fc562f08a1a214d309357' 
  AND (
    token = 'EPSnaZ9Uh6zzM/xa+9ozPM7tCoPg6mzotaROwuHeWuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )