UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/RekQTmps7XVTCHfMrKrSO74Pqwj4btqXDYUmbjbB4=' 
WHERE 
  key_id = '03337b1712cfda645c6f1bc2169acffae550559d751d03013e40864874dba738' 
  AND (
    token = 'd/RekQTmps7XVTCHfMrKrSO74Pqwj4btqXDYUmbjbB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )