UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKvHGjhkfPQr2Iw7Ia7NBaHh2b+2LEiM4n1l2Ka18sQ=' 
WHERE 
  key_id = '2d2a48a1b8626e3720dfef2385b6f9cd8c0e6ee09863586aa367c719701de7f9' 
  AND (
    token = 'DKvHGjhkfPQr2Iw7Ia7NBaHh2b+2LEiM4n1l2Ka18sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )