UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBDMRcWbLyCa+RbHSJ4BN+EOlsGTayXiOQi6AEvQ2nc=' 
WHERE 
  key_id = '4b5160bf70ec3be3db59cb1fa56a3478fbdfd47e15d1e56b6df99e8b5862b8fc' 
  AND (
    token = 'bBDMRcWbLyCa+RbHSJ4BN+EOlsGTayXiOQi6AEvQ2nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )