UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Z2CzL1Qzt0cKqRiZ9Jg2o3j8/vjFXtLH1XPomsGKUM=' 
WHERE 
  key_id = '9305e70fd414b71becf4d996cd1bea1b0b78cde5ca59104d2e55647fc75502a1' 
  AND (
    token = '0Z2CzL1Qzt0cKqRiZ9Jg2o3j8/vjFXtLH1XPomsGKUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )