UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KbvSPBfc9KF72eJ9nT9NCu8B+YvR9onLa7xwkAyI4w=' 
WHERE 
  key_id = '5f714b6ee94c793922c50feb0546849a9dc158d6d834d07f116c40079ca47b40' 
  AND (
    token = '3KbvSPBfc9KF72eJ9nT9NCu8B+YvR9onLa7xwkAyI4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )