UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/3GzrPxZ+YOey/xzE2DN2VKTBl0R94k8Y3ZuLirBWY=' 
WHERE 
  key_id = '337cc2a6f5b04b70055bc4679227cba397b119cfd278d325dc765f15ef54d67b' 
  AND (
    token = 'O/3GzrPxZ+YOey/xzE2DN2VKTBl0R94k8Y3ZuLirBWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )