UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJm7iTo0ejr+WvWt9SA5r0cySYOoMHYahNFcQKUrVwo=' 
WHERE 
  key_id = '0cd71cada2a410df5ca846558c9492f711261c99205c3c731ccc2352b95a40bf' 
  AND (
    token = 'bJm7iTo0ejr+WvWt9SA5r0cySYOoMHYahNFcQKUrVwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )