UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0MH1JGTCoEQRqM3k6hrr3hpH/PghArWUFQ3PgGfvTA=' 
WHERE 
  key_id = '97f4c136d1018b902564d842eb84c8fffe4b34536cd048a94e65ad28dda2418b' 
  AND (
    token = 'k0MH1JGTCoEQRqM3k6hrr3hpH/PghArWUFQ3PgGfvTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )