UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUaRu32lTJqjU8O0AGNuEUBhZ9lNWotU+t7petIfjTc=' 
WHERE 
  key_id = '1b707b13d0f5579569fb599f5916cd29ded9c1923e421d0b8c55ae3cc83d73a6' 
  AND (
    token = 'PUaRu32lTJqjU8O0AGNuEUBhZ9lNWotU+t7petIfjTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )