UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6VUXJu16XcdwmobF7WBnrbCilzKq2T5Qh/sq5FjmDg=' 
WHERE 
  key_id = 'db4b3114f844896b34b97cd2aff0dade890c830d2194644679111e1dfcbeb15f' 
  AND (
    token = 'o6VUXJu16XcdwmobF7WBnrbCilzKq2T5Qh/sq5FjmDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )