UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0dV4+gYMX8Ye2kApOFsa0VVtunB6zxXroasi65YgR74=' 
WHERE 
  key_id = '6974ac065db96cae487c6a46f3c2eb0bd63496f7edaebcc185b08b6061df407b' 
  AND (
    token = '0dV4+gYMX8Ye2kApOFsa0VVtunB6zxXroasi65YgR74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )