UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzCFiT0Ow1hm2roxBr4NH7LNZSvZgW6w6Qa9O96GTtQ=' 
WHERE 
  key_id = '1d753d4bb524eea65734f44cc22323b7de89007c4c14cad5043d022247357ea8' 
  AND (
    token = 'SzCFiT0Ow1hm2roxBr4NH7LNZSvZgW6w6Qa9O96GTtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )