UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Kmnk8tYyNAGXyKF6yqQtFqzRok2mka+uyi7xbeE5nI=' 
WHERE 
  key_id = 'b46a1ce59c650b3a40dd89bf7fbd0e9f0962e941eb0d41ef3580ffd8b638312e' 
  AND (
    token = '1Kmnk8tYyNAGXyKF6yqQtFqzRok2mka+uyi7xbeE5nI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )