UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jM4lJypulI9tcHMLUx/kBeRkLG4kDZMZyqOvI10YmPA=' 
WHERE 
  key_id = 'c69204ff85c5c86cf7c8b38587de65f4c779add24b1cd6d09a1be7c2ede64ebf' 
  AND (
    token = 'jM4lJypulI9tcHMLUx/kBeRkLG4kDZMZyqOvI10YmPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )