UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iOa+ApIu4FM2kgMPH/F/W789MNftp/xti5vw8CXfbmw=' 
WHERE 
  key_id = '43023e576dfc05b2ee361e26e899402aa3a146b8044baee34047c0b49f1f7fad' 
  AND (
    token = 'iOa+ApIu4FM2kgMPH/F/W789MNftp/xti5vw8CXfbmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )