UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ynd3j7owGMItymq/gBr9TGEC6OXAMoOuMnMeN5gqyIg=' 
WHERE 
  key_id = 'a22414afa022f57952e81c9b459a74a985cc57487be48ec81bece011990008b8' 
  AND (
    token = 'Ynd3j7owGMItymq/gBr9TGEC6OXAMoOuMnMeN5gqyIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021