UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ok/Y13lfCrLOevdfqq31bmdlCIN3r1gQtmVJL5IN8Bk=' 
WHERE 
  key_id = 'e5b0977f36e8379adecf46a9564e184ed504cca75ad86b13f9fb7e1fae601ed4' 
  AND (
    token = 'Ok/Y13lfCrLOevdfqq31bmdlCIN3r1gQtmVJL5IN8Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )