UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUWS5a80OBdvKEgPexFbQpwvaX0GQ1RI1msdfcftrAc=' 
WHERE 
  key_id = '0a8727c9c96d33fc127f2450bb54c95c4edc15957310f8978a605ce0175becca' 
  AND (
    token = 'XUWS5a80OBdvKEgPexFbQpwvaX0GQ1RI1msdfcftrAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )