UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etUTDXO8p/H/PYxrV9hNVZKClY3kiA5hduxkIbE7t/Q=' 
WHERE 
  key_id = 'b3eebcff78da7211aa6f091a42fd28e50f517c60a0ada87ba6c5aa9e0b2794ee' 
  AND (
    token = 'etUTDXO8p/H/PYxrV9hNVZKClY3kiA5hduxkIbE7t/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )