UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tM9GFfXVjr9Tx1vdH4fsDdzbrlVXDW7gGuLsAmQg4pA=' 
WHERE 
  key_id = 'a91bc0d9b4d86182d6399a0692ed8a86905893b755ebb4ee6700b110793e2799' 
  AND (
    token = 'tM9GFfXVjr9Tx1vdH4fsDdzbrlVXDW7gGuLsAmQg4pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )