UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ad/oEq9hygXLdu8cArSvUDMhAjsyOPeK2lXZJly67Q=' 
WHERE 
  key_id = '861b2477667bb59b7713d39ed390d65c1d26735d2b7450d350b98594664dc815' 
  AND (
    token = '0ad/oEq9hygXLdu8cArSvUDMhAjsyOPeK2lXZJly67Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )