UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GoZzNifqXYPpKup9mWMR2QwNUmHLHP6KqrIeehtUopc=' 
WHERE 
  key_id = '776566f87c56ae0f469b15a4d01474023358efc60f26e4ae07238f7606196f43' 
  AND (
    token = 'GoZzNifqXYPpKup9mWMR2QwNUmHLHP6KqrIeehtUopc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )