UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53R5fLMbzI7Sq+PiTG+dFGvhMqeOPBs+ZeHLEQrKpMU=' 
WHERE 
  key_id = '35881745ef016e759d73118c6ec43fef1b892f863048d629c80acaea5181653e' 
  AND (
    token = '53R5fLMbzI7Sq+PiTG+dFGvhMqeOPBs+ZeHLEQrKpMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )