UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1N4o1CP430069rkKqnHT2OQsx/cBcOuS/UqeO6vcTw=' 
WHERE 
  key_id = 'bded97d1c82e5e9a220f3faa6f9528d78e9d666b167a5f360f6359b5edeea357' 
  AND (
    token = 'K1N4o1CP430069rkKqnHT2OQsx/cBcOuS/UqeO6vcTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )