UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWKRyMNR3Na0TuRac2S8pJL6RIb67PR8rpEr4EOQhRQ=' 
WHERE 
  key_id = '4bdf675bf2d1accebd45cd5222fab7a46835da24d593f9b8f707b1a5f1b64202' 
  AND (
    token = 'hWKRyMNR3Na0TuRac2S8pJL6RIb67PR8rpEr4EOQhRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )