UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'my0cff54+J77HN+ace1/8SlKjBVBLvn0BZPUFa8aPO0=' 
WHERE 
  key_id = '3a2169c9764379986bef8e1c8ae849ad5f5cfe45a7122f8321ae56c58ecf9c00' 
  AND (
    token = 'my0cff54+J77HN+ace1/8SlKjBVBLvn0BZPUFa8aPO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )