UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdSfLDsRwEy7KONFTKnWiHquBdSZDKjObCeVwjl8VJA=' 
WHERE 
  key_id = '09079aca98660ee7cacb03eba71f57869a11795b5e7a48d6fcf5d52689daba28' 
  AND (
    token = 'bdSfLDsRwEy7KONFTKnWiHquBdSZDKjObCeVwjl8VJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )