UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ye0dnKdYtPOsUQvrW2H6rpDReil7XROghZXU4b77vEo=' 
WHERE 
  key_id = 'a742ac29a0bd5427a3a5ec0787b9525da17c8218603c9c9b1af82269e83329cf' 
  AND (
    token = 'ye0dnKdYtPOsUQvrW2H6rpDReil7XROghZXU4b77vEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )