UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KqXv9MwMjgw9axa4Q3wORBn/UbKaf1i2tHb0fzdC0U=' 
WHERE 
  key_id = '6699095448e8cf5a6ada1af161dd351837dc521d7865a44083e0fbb5c295c463' 
  AND (
    token = '3KqXv9MwMjgw9axa4Q3wORBn/UbKaf1i2tHb0fzdC0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )