UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'opA0gPSSF6Ta6vQno1jaQX7uS0InQjP0/1wMFkIoOHM=' 
WHERE 
  key_id = '8f693b3c7a343983d9e5cbccc1d8d528c9b40dd05b5c72aad136816b16c662cc' 
  AND (
    token = 'opA0gPSSF6Ta6vQno1jaQX7uS0InQjP0/1wMFkIoOHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )