UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jt8tgfPe50CYiVkbsrz2x3v2KeuAriM04G/5cTT4zTI=' 
WHERE 
  key_id = 'abd45de35c6a32bf391569c2e3f30b287cc481528bb53a1030dc2169c0736410' 
  AND (
    token = 'Jt8tgfPe50CYiVkbsrz2x3v2KeuAriM04G/5cTT4zTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )