UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wrq9erKqBYLWrz5uIKO5mWjp44symuLReCupAxKg56Y=' 
WHERE 
  key_id = '2f343bfafc199d87d1a37218bd1a413a705cc1ebd86de26ada880e8344658813' 
  AND (
    token = 'Wrq9erKqBYLWrz5uIKO5mWjp44symuLReCupAxKg56Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )