UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJTyn3q/GZdF26/bArYbHmnNPCcR7rqU6GGONXg+CSg=' 
WHERE 
  key_id = '4af7bae588c9e41f65612c3bf62ce01a98c551d7f13bb5e67c0b460dbc5fda37' 
  AND (
    token = 'VJTyn3q/GZdF26/bArYbHmnNPCcR7rqU6GGONXg+CSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )