UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUQ2UGMq7BRUU7eOfKNwWbF5An1vM9+XG6BkrkyjKMo=' 
WHERE 
  key_id = 'bedba88902dbf0bf02c2dbf1b1f74cbc8e976bc1fc193714831e356dcf9e385b' 
  AND (
    token = 'DUQ2UGMq7BRUU7eOfKNwWbF5An1vM9+XG6BkrkyjKMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034