UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3/ODtuiVS9sENiQzhMnOzUsd5dAczjsZsEsL+5toSQ=' 
WHERE 
  key_id = 'd5b8daf7e69c5bf340b4dbee26f5149333aaa9537030e58e8cefc6fdaaf1f888' 
  AND (
    token = 'g3/ODtuiVS9sENiQzhMnOzUsd5dAczjsZsEsL+5toSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040