UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXarIYXVAKuzvJ0S945dPUKfQiPLh+E0v2gFcO5b21E=' 
WHERE 
  key_id = '45a0c66f9df8a3b9b0264a86a83f59746f1870b09912ba0955a12d5a77bcc3ba' 
  AND (
    token = 'QXarIYXVAKuzvJ0S945dPUKfQiPLh+E0v2gFcO5b21E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )