UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klHWNgcC83lr6u3I+zc8aTbt+T/G+kQ12EKV4ZNr5nY=' 
WHERE 
  key_id = '819ac7bd3c5fcedc3c69c300e3c0e4381ddb5844fee193f47f2df8fcb12e2583' 
  AND (
    token = 'klHWNgcC83lr6u3I+zc8aTbt+T/G+kQ12EKV4ZNr5nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )