UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAMPLe1utTNlGMyCZMnypcukSMiHnXfmJf7nnkR41o0=' 
WHERE 
  key_id = '3f193b14e6a6188c7ca31759a0f68f8ecf4f38c55fc6987c1809c9045c65d561' 
  AND (
    token = 'rAMPLe1utTNlGMyCZMnypcukSMiHnXfmJf7nnkR41o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )