UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eN9Lag0v3Rg9b3/gJx94LKt0+6rZGjLcDrZWcrllSQs=' 
WHERE 
  key_id = '47492e0933fe82b41c21d7c96aeaf406b59dc21b019a6f710a079cd5005fdfd7' 
  AND (
    token = 'eN9Lag0v3Rg9b3/gJx94LKt0+6rZGjLcDrZWcrllSQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )