UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVBwzDR3e/vFGq9Q9wzTzX2qmihi0TtMQaxHMvVHpQs=' 
WHERE 
  key_id = 'e084d9c8658c16b917549d729bc233ef46b4f7ffb8aac18ca974de168d40a3f4' 
  AND (
    token = 'iVBwzDR3e/vFGq9Q9wzTzX2qmihi0TtMQaxHMvVHpQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )