UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukv0Yx8HRWoKxaOGwJhGmM5MLumX01q7RtBykuaS9TU=' 
WHERE 
  key_id = '9120e86e3c6dea6cc143d8d6f84823587fbc7486ba703d3ef13b425cca5dc830' 
  AND (
    token = 'ukv0Yx8HRWoKxaOGwJhGmM5MLumX01q7RtBykuaS9TU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )