UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dyjZnvjmRRFmaAZfz6iIEDlXHx92mMG50evyFdprkjI=' 
WHERE 
  key_id = '8b2cbbe0f166ddcca4ad9b34677245442fd2215a0180e6781a273e801ccb0c49' 
  AND (
    token = 'dyjZnvjmRRFmaAZfz6iIEDlXHx92mMG50evyFdprkjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )