UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9iP6PDYctE4QtYEDc2mWNXI6QmBoYVbmZJhNZzOTvcY=' 
WHERE 
  key_id = 'cb6dcfbd544b7f8fca0c29907b0845f1dd058e0fb4fe55045c2735cbd68d6625' 
  AND (
    token = '9iP6PDYctE4QtYEDc2mWNXI6QmBoYVbmZJhNZzOTvcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )