UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qi4P1j6NH4x8ttmUG9MxfsxUQFC8wbs8WH6/IlDuFgo=' 
WHERE 
  key_id = '3cfe31f1a03b364ee95e2f97ffeb09fe3ceb406d3b3b4c2a9528c954f5d7d422' 
  AND (
    token = 'qi4P1j6NH4x8ttmUG9MxfsxUQFC8wbs8WH6/IlDuFgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )