UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/wFmU6lIUgxBxOVymCh27xsZzX9Mk6GDwAxAdQ2pi1M=' 
WHERE 
  key_id = '7bff9029e161943da14f1888e901beee9f31925d5eed20f47a17f0e78fc76b98' 
  AND (
    token = '/wFmU6lIUgxBxOVymCh27xsZzX9Mk6GDwAxAdQ2pi1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )