UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j2ZpH67dGZV5icAHX8lL8RfGaMI/358ktB942tGO/s0=' 
WHERE 
  key_id = '1336b828fb2b76f9428a9539ca76fc66ddea0c481b75151f112bcd4282cb2e81' 
  AND (
    token = 'j2ZpH67dGZV5icAHX8lL8RfGaMI/358ktB942tGO/s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )