UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M8mBZHzWWmoRA/EwjYrbLp74zezh9opzMR2Z+Q31Va0=' 
WHERE 
  key_id = 'aec37daad18faf9cec55d21dfd9f105d7e0268f615eb5a64a3cf693ce572cb99' 
  AND (
    token = 'M8mBZHzWWmoRA/EwjYrbLp74zezh9opzMR2Z+Q31Va0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )