UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDVBJ4LSMN+C81oXOI0/Ua/ZGfeV5h9Z3tm+AOSOHAg=' 
WHERE 
  key_id = '03c3ce23cac00c595c3991f8f6920dbc87e24ac42a3fd8c1e6335a0bb0ba0dd6' 
  AND (
    token = 'CDVBJ4LSMN+C81oXOI0/Ua/ZGfeV5h9Z3tm+AOSOHAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )