UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kidqH+RFpul9EDXdJqi4ewfTJzOeP20mtGhOwG1t4I=' 
WHERE 
  key_id = '43cb5f7f13cc6780691fa6cc8b89d66711160310a8944b3055e42709d0dc8405' 
  AND (
    token = '2kidqH+RFpul9EDXdJqi4ewfTJzOeP20mtGhOwG1t4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )