UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cxfc1Ji5DRnGDk+3GZPgbv1H3QxY9OitYvKFy2quqLo=' 
WHERE 
  key_id = 'b57a1ce70fd7b06fa930b56575dddb76a7a964023e1f53e8f59d8de1c011a1b5' 
  AND (
    token = 'Cxfc1Ji5DRnGDk+3GZPgbv1H3QxY9OitYvKFy2quqLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )