UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7oqHEfDsyImbYKAr6d3dlTEa1Iy0Qu4HOMipgyW3yHk=' 
WHERE 
  key_id = 'e232eb9bff5887037526efde037f1f1f4c4cb532ba66c738d551bb58d9545847' 
  AND (
    token = '7oqHEfDsyImbYKAr6d3dlTEa1Iy0Qu4HOMipgyW3yHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )