UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5k/LPX5tV/MfMntjefn4yJTosok3xIonF3cw+pKyi0=' 
WHERE 
  key_id = '5e03af981789d3061d1a84633b17b152cb0c59a72d2963846e4fab8a5976adad' 
  AND (
    token = 'I5k/LPX5tV/MfMntjefn4yJTosok3xIonF3cw+pKyi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )