UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r72JHtEDKACrAd8J7LMvI9X0/reWbGo2nNU3NbnP1pQ=' 
WHERE 
  key_id = 'e426f75655d7e40318e8c7c62c2213e11e9205a1a9ac1d0e9f088517dd27e382' 
  AND (
    token = 'r72JHtEDKACrAd8J7LMvI9X0/reWbGo2nNU3NbnP1pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )