UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+gmzruqODKCV5Uu6xD6pmi+qTTd6A4ImEt8YxLvdAo=' 
WHERE 
  key_id = 'a0e7a055dfa3361f1c85688bca2748e853b7ac65d28bae625c683245f43dd2ec' 
  AND (
    token = 'o+gmzruqODKCV5Uu6xD6pmi+qTTd6A4ImEt8YxLvdAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )