UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfwKO4aI+oP3hOuhqWsi8+obvf4vYpbBp5P6hecg+QI=' 
WHERE 
  key_id = 'cb3aa1647241992df445acc046571da0512b78e37e0cd48335ba1962b4708b09' 
  AND (
    token = 'SfwKO4aI+oP3hOuhqWsi8+obvf4vYpbBp5P6hecg+QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )