UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlKtqNRWi4PA70cOllYCD5xwRVziGk3Tcejca6b1eyc=' 
WHERE 
  key_id = '297ea94dbc0f30c8e6425fc8aa58f3e5f91dbdfeabc55301a9e21a95b164732f' 
  AND (
    token = 'rlKtqNRWi4PA70cOllYCD5xwRVziGk3Tcejca6b1eyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )