UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G02BAn0d/SRzg7oa54hgOvLHvhRYXeOGuD5IKTXiVmk=' 
WHERE 
  key_id = '93ae8a04171dc33951a75eb7933c134c8cfccfcde796916d5f83b0e27cae1b80' 
  AND (
    token = 'G02BAn0d/SRzg7oa54hgOvLHvhRYXeOGuD5IKTXiVmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )