UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DH9jw/818YC5u7UwHEz1s/AvhiVijrfct5vhEOdD8Q=' 
WHERE 
  key_id = 'c3fa7a2f6f1720031dc2f03f5453ac58f73e9abb80d8ded34beca44a173b70c1' 
  AND (
    token = '4DH9jw/818YC5u7UwHEz1s/AvhiVijrfct5vhEOdD8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )