UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5btRR0KtGGsCFJ79i9ZjuReO+iQU3WAhMFM5bab3Ds=' 
WHERE 
  key_id = '17ab806de33be6a1b16fd2fff60652c5596a7d285b137ea82e73d580ab4564e4' 
  AND (
    token = 'v5btRR0KtGGsCFJ79i9ZjuReO+iQU3WAhMFM5bab3Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )