UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9B2x7YhqlFIz0X78F/XDKVhWqMJqx4guYsn2LZWm+Y=' 
WHERE 
  key_id = 'e9f9b8d16004fc3273b6b9600d1285c7d6e963921a0166168aceed889dcfc390' 
  AND (
    token = 'o9B2x7YhqlFIz0X78F/XDKVhWqMJqx4guYsn2LZWm+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )