UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OImcR2mJQ5EZQnOFiXnNVA4ro2uGS7JpRkTS9qww7dA=' 
WHERE 
  key_id = 'e8df673b5d9d9f41089fc71776fc4aefd5b34ea5e37863181c38ff4bbf15b239' 
  AND (
    token = 'OImcR2mJQ5EZQnOFiXnNVA4ro2uGS7JpRkTS9qww7dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )