UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OSBp0iVvLrIlSsaCl0mUexvJqwMLtx00qfYYgQVkHc=' 
WHERE 
  key_id = '831a519617a862333c529816cf25cb55caebb5fc51f5f10a0f5843d0d577ac88' 
  AND (
    token = '9OSBp0iVvLrIlSsaCl0mUexvJqwMLtx00qfYYgQVkHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )