UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFbiww/SuTGBFQQrhRSPrMFrPQZqDavCNNxsTXP2PYU=' 
WHERE 
  key_id = '0957255eb77bb3bb5b839618004afcc6a078c948f67b3d472e99542e23105887' 
  AND (
    token = 'RFbiww/SuTGBFQQrhRSPrMFrPQZqDavCNNxsTXP2PYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )