UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJyu1mjfU7H9fXkuGM0dK4u1z5dEqc4hxivUqYklrhg=' 
WHERE 
  key_id = 'cbab0b1120253057d08e56f5a14936ac07466f46949f91c80a3ce782834c6cf4' 
  AND (
    token = 'sJyu1mjfU7H9fXkuGM0dK4u1z5dEqc4hxivUqYklrhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )