UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ctbzy0J5pcI/P8yKD7rAIfsMUo3IX26vX5TBNNmKiaQ=' 
WHERE 
  key_id = '074de4cc537ad5d599efee344f94152bcb97b6fc3dd5476c60e88f59ff31cb81' 
  AND (
    token = 'ctbzy0J5pcI/P8yKD7rAIfsMUo3IX26vX5TBNNmKiaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )