UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dPZSkzrDEQQuGwkLGKqCKopBFqnyyLKG7R4csz6Vfls=' 
WHERE 
  key_id = '1b549aed45cf35b4edcb5394caeecdf15f95c69f26c134df3d7f34085b8a9f89' 
  AND (
    token = 'dPZSkzrDEQQuGwkLGKqCKopBFqnyyLKG7R4csz6Vfls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )