UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rz5YZm1KiGeFo50O+FUbV7Cpm4aHeRtKeqmJUXZJn0=' 
WHERE 
  key_id = '3da6cd7b920ba3332b7e39c3eee953b027f43e9b4eb7bf948f8da91d4baf64c4' 
  AND (
    token = '5rz5YZm1KiGeFo50O+FUbV7Cpm4aHeRtKeqmJUXZJn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )