UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMBGJce0lWoHApxPQtSh7bH9TfWhazPdTQPc50IbsE8=' 
WHERE 
  key_id = '2c329710f5c096e04a9480ec2de3772730c1d5a14609d81506fb405b66439631' 
  AND (
    token = 'bMBGJce0lWoHApxPQtSh7bH9TfWhazPdTQPc50IbsE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )