UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+jkvpx8hQT6KCF+1Mlvw6ow2GrxAcsUEgPeDnjpr0E=' 
WHERE 
  key_id = 'cab7508612fd41f9d850a1182ce061981f53034dbd99bb59473a79455c802e02' 
  AND (
    token = 'A+jkvpx8hQT6KCF+1Mlvw6ow2GrxAcsUEgPeDnjpr0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )