UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2irlHkO8FOAkbkHmpimkf6SmCJqNljqZ4WvMNrsIxc8=' 
WHERE 
  key_id = '4cdb8c9078f5613d9179aac6196ee1003753b95fd078d99827e7ea1e25968d29' 
  AND (
    token = '2irlHkO8FOAkbkHmpimkf6SmCJqNljqZ4WvMNrsIxc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )