UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'arjoqACXWUdzeVQZ28J2qNx14Bcs+eGRVNDqTEhijVk=' 
WHERE 
  key_id = 'e211bae3e8bb7db2c186d5531754ff050a5bd652c328d73f0598de07e20665a2' 
  AND (
    token = 'arjoqACXWUdzeVQZ28J2qNx14Bcs+eGRVNDqTEhijVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )