UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFgHuJWdr7Pxl/aRgBhvV9pXivi7XXonTsgPsehiH88=' 
WHERE 
  key_id = '5eceb1d23886468bdc680bb61a2ad7880279ad66445129adc796024e4b616ec4' 
  AND (
    token = 'dFgHuJWdr7Pxl/aRgBhvV9pXivi7XXonTsgPsehiH88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )