UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqevGdrAJNLuH7I+0RKIxbIFIMx9z92IA8UNhEhhPs4=' 
WHERE 
  key_id = '5dbee59c9511f0cc468a87128c077a48616ff32deec065618585056b5df381e8' 
  AND (
    token = 'aqevGdrAJNLuH7I+0RKIxbIFIMx9z92IA8UNhEhhPs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )