UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EemUeHL3gi8a+lkjaEXm4dMq0LkTLLOUgXhmJ5RKfno=' 
WHERE 
  key_id = '0eeee79d29434f548930829e5f70825f8e898cf1fc2f1478c8d136fef75fc7e8' 
  AND (
    token = 'EemUeHL3gi8a+lkjaEXm4dMq0LkTLLOUgXhmJ5RKfno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )