UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9LN+RzxH6xr8GRGMleiZEeWDGDozILGTO8Xz7MlVqo=' 
WHERE 
  key_id = '9437b8bd7a70d04469e31049bfdf84bb084712a8ec3f803399eb3ebe0db9c03c' 
  AND (
    token = 'A9LN+RzxH6xr8GRGMleiZEeWDGDozILGTO8Xz7MlVqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )