UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PxO5O85TGxFomSoYB0p/0dxTuWQzn5gyNDZ2mEru1iA=' 
WHERE 
  key_id = '57dc452edeabc0894dc78a383c0c23d961a5d157638aa380fb7dcb77bc3cdf89' 
  AND (
    token = 'PxO5O85TGxFomSoYB0p/0dxTuWQzn5gyNDZ2mEru1iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )