UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCbX+VYFZrab8MvHv/neukEQnuQ6jt3KBH2FgA2O3uw=' 
WHERE 
  key_id = 'ed671259039b94f1c164baac109e0493f7c60907a7983ca400d3a9c545bdc3f1' 
  AND (
    token = 'nCbX+VYFZrab8MvHv/neukEQnuQ6jt3KBH2FgA2O3uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )