UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzR6Q7lwyFreblZAJr+H8aBqcadziLqTNMoNiqqCiBs=' 
WHERE 
  key_id = '353206682159ab35f924ab085830f9c727ed8b56b0c2b8be3cb36c80b3343d14' 
  AND (
    token = 'KzR6Q7lwyFreblZAJr+H8aBqcadziLqTNMoNiqqCiBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )