UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2W4B74DTfELdM2+lfvvkoM9xG+jWNfbUxEjTYX2fXmk=' 
WHERE 
  key_id = 'f9cdf4b752ff86c0a56c2cc0ea26bb8631a0f6a05efdeac8fe31d219423d0448' 
  AND (
    token = '2W4B74DTfELdM2+lfvvkoM9xG+jWNfbUxEjTYX2fXmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )