UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwiUut5L9bL0o6CLXpm9boWCwUtgzhcVXKB/OgZrg9o=' 
WHERE 
  key_id = '3afa48dba6387f3ff81eae7ada48e9fefed18361d7aaa46fb0111453365b45a1' 
  AND (
    token = 'HwiUut5L9bL0o6CLXpm9boWCwUtgzhcVXKB/OgZrg9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )