UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyC/OkKwulyCeyxZ0BcW9ZV3UQEzo2KqT1+ZtHK0mm8=' 
WHERE 
  key_id = '1fe2b82a569a30be3d8ac7b23448e150d339b02547ca28e4c4d7ca087f901dad' 
  AND (
    token = 'YyC/OkKwulyCeyxZ0BcW9ZV3UQEzo2KqT1+ZtHK0mm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031