UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJV59j2g3vUsTnWXXNtJunFql8fAp/rR8FHrTRWcmlk=' 
WHERE 
  key_id = '64f2ddda6e576fd9c888ea9b29ba4b4f9781b8f8132ae192cf524672b76df798' 
  AND (
    token = 'eJV59j2g3vUsTnWXXNtJunFql8fAp/rR8FHrTRWcmlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )