UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MuCchUBt6Vt92+gEIwAyQ2TdC/9iNZbmVyEbzsQhkUo=' 
WHERE 
  key_id = '2d044b99e1fda64b5bffa9e048f09d3400c43932be9bce700007d8ea62696485' 
  AND (
    token = 'MuCchUBt6Vt92+gEIwAyQ2TdC/9iNZbmVyEbzsQhkUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )