UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OGM9JDxMl/CMTpuhYHNZzz1Q+WlqzGFKWAXUrhKpgUI=' 
WHERE 
  key_id = '2c4af7895bbb9ea90308fa42113f2b16868aced216c62b8165a259b895809c4f' 
  AND (
    token = 'OGM9JDxMl/CMTpuhYHNZzz1Q+WlqzGFKWAXUrhKpgUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )