UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfhPSz86vh1qzYV8fWeXuo3EcFKfAFFrtBfN0dEf1As=' 
WHERE 
  key_id = 'da47e5d14c4de6c0ba39904c15947698258ff0dba0e835cf76482a89a3c89bbe' 
  AND (
    token = 'CfhPSz86vh1qzYV8fWeXuo3EcFKfAFFrtBfN0dEf1As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )