UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqR3EraJDxijwO+iH8QhvNOgiS9G2TiwPejRKna94c4=' 
WHERE 
  key_id = '56819f0d0d0bf61b6bfe4255814f12c77e7bdd6e771b70ae46515696b3048d96' 
  AND (
    token = 'XqR3EraJDxijwO+iH8QhvNOgiS9G2TiwPejRKna94c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )