UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUWJ9BkhTXlQsuGhN4/wL+qgZbYtwDQjdK19RH0mJ/s=' 
WHERE 
  key_id = '4766adf9a2687dc4f8291a529d1d9cebd20df09da9016f285576f3d46b5efa4a' 
  AND (
    token = 'vUWJ9BkhTXlQsuGhN4/wL+qgZbYtwDQjdK19RH0mJ/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028