UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQyC2JP23AGWUDno2WeNopIteXhs26KTpFK5NDMDQ/c=' 
WHERE 
  key_id = '2747dcadcf32d97b8cace1cd6757119f3cf7e4f73952df76a3fec1bd25247d3e' 
  AND (
    token = 'AQyC2JP23AGWUDno2WeNopIteXhs26KTpFK5NDMDQ/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )