UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z25pllu0FUqEp9TQtMB7I/Org2NJOP+aw5WTxdbhzf4=' 
WHERE 
  key_id = 'e42077bc865bfc83331b32b33efd979da1e085d600e1a43706751a9b6c61bd96' 
  AND (
    token = 'z25pllu0FUqEp9TQtMB7I/Org2NJOP+aw5WTxdbhzf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )