UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2SU5PKGJbhoOP4dU3dc7QQnaDPyXannpDy+nHZUj6as=' 
WHERE 
  key_id = '1aa0395d2bbc86d455195e598205886b2e592b5c98c6dc2ce07072cc08fcac0c' 
  AND (
    token = '2SU5PKGJbhoOP4dU3dc7QQnaDPyXannpDy+nHZUj6as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )