UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'geAa4Pq29RluStzBTyprP60fYUMSKX2zRFHRLVroPx0=' 
WHERE 
  key_id = '6c3b82744022eaa456129ee3b148d79f5773709a51dc4f3ef71df415a73495e5' 
  AND (
    token = 'geAa4Pq29RluStzBTyprP60fYUMSKX2zRFHRLVroPx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )