UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bI89br4Gij8KYPrM58/O27gE4i0yxMYRt9qnHdXMGDc=' 
WHERE 
  key_id = '429bd207bbddb41d1a1395cb95018738aa99029574ade3910c58b83ee97b92ab' 
  AND (
    token = 'bI89br4Gij8KYPrM58/O27gE4i0yxMYRt9qnHdXMGDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )