UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MqGDFewRxdzyWEswIvO61rXZDRtvviJurwmHJf2jAy0=' 
WHERE 
  key_id = '361c00f8b7594d1c31c471a4d64c5587511b22364149db9bbbd520cfadc6c028' 
  AND (
    token = 'MqGDFewRxdzyWEswIvO61rXZDRtvviJurwmHJf2jAy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )