UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hblUu5oheYOy0zMDBMvr4sz3qA9WXj/T1kbIiTPXXJo=' 
WHERE 
  key_id = 'e2c85558a3846cc6c7b9d483a367bffb9e261198054da369aa909c909267b84b' 
  AND (
    token = 'hblUu5oheYOy0zMDBMvr4sz3qA9WXj/T1kbIiTPXXJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )