UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJem0IMXJ7sTnlq2Sb95Wde+Kba5pjY07J6TBLusqSM=' 
WHERE 
  key_id = '932c9c68b8ede5c077005872115329950fe892658a55b2c6fec0077c1748df3b' 
  AND (
    token = 'BJem0IMXJ7sTnlq2Sb95Wde+Kba5pjY07J6TBLusqSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )