UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xjbGIWhrhosxWcimYYk56Gmhanh1ppjcqgKcea3rdD0=' 
WHERE 
  key_id = '96905840c1345636ed08be9f9721918dc6a2133d11e8836ab86aa8924613962c' 
  AND (
    token = 'xjbGIWhrhosxWcimYYk56Gmhanh1ppjcqgKcea3rdD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )