UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJ1za7X7NPrGrYogHshtc63ZeUWcV5nRvVVI4maX6AI=' 
WHERE 
  key_id = '87eb8e500682b33ca36fa71159d009651aa4e96cc3d5b2973b91de7d49346b4c' 
  AND (
    token = 'aJ1za7X7NPrGrYogHshtc63ZeUWcV5nRvVVI4maX6AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )