UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RL5xfmBpJGESKBkhadWEH/xkldtZCwAGzExrhkSV5x8=' 
WHERE 
  key_id = '22344aa86d827793309cab3d5af3d829ba1e478507816a158acb94cf0bf58b4f' 
  AND (
    token = 'RL5xfmBpJGESKBkhadWEH/xkldtZCwAGzExrhkSV5x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )