UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jppaw8BByTS8fIY4lCiwSgZdsxU8D4H5rQlksRIe4wA=' 
WHERE 
  key_id = '4be6ba458cf9d6871f5e68a6bbe51124e15e6ac7c643ef55a6f946f1cbd3488c' 
  AND (
    token = 'jppaw8BByTS8fIY4lCiwSgZdsxU8D4H5rQlksRIe4wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )