UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fM9eRCaTPgCSCFgqrdwNd7e6EEjKJ1SQtDbnRflMO8w=' 
WHERE 
  key_id = '2cfe74caff531943bbc02ddd164b2a635e0592ba73f2d96161d195b00a05378a' 
  AND (
    token = 'fM9eRCaTPgCSCFgqrdwNd7e6EEjKJ1SQtDbnRflMO8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )