UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nRLe0i4C5DK3OYNHlL7AKED08y1OLmqqoTpKo6I+Sk=' 
WHERE 
  key_id = 'e11ea784f4e2c0b1e2b355dfc58d3a16ae1f63e74673ab1c8921268b03f75802' 
  AND (
    token = '4nRLe0i4C5DK3OYNHlL7AKED08y1OLmqqoTpKo6I+Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )