UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmZViBUEhywjW9bMxk+wBxfVLn8FKQCdIkBZqd2bq20=' 
WHERE 
  key_id = '3c98e859c3f6ff893e27e803760e297094e664f6e8b8097a4f407dc9f3d73fa7' 
  AND (
    token = 'BmZViBUEhywjW9bMxk+wBxfVLn8FKQCdIkBZqd2bq20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )