UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XXniilbsCp1Ld+JGEvHN0/QBvnsqcgvv+YpW6p/mUk=' 
WHERE 
  key_id = '79523680c29800cd00fa336c831666ddebd9d0d52f1e859984ffe3974986320d' 
  AND (
    token = '6XXniilbsCp1Ld+JGEvHN0/QBvnsqcgvv+YpW6p/mUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )