UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Rh+NQgwxdQtN7g3PSgo2XYllIjjqRI9pjWTDIjdRAU=' 
WHERE 
  key_id = 'dc26bebab5cb2c207f9f69197d307d393068bfb7aa63fdb77e35a01730844318' 
  AND (
    token = '0Rh+NQgwxdQtN7g3PSgo2XYllIjjqRI9pjWTDIjdRAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )