UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKUMmqtSghYqb13XGc4u5Ccyb86LCjR4g8RvhnH3EoU=' 
WHERE 
  key_id = '52ae503345ba7d1ced89a156131b74d7fce139a4fb569a8455ce2230cf0a7035' 
  AND (
    token = 'qKUMmqtSghYqb13XGc4u5Ccyb86LCjR4g8RvhnH3EoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )