UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XhiczdETe0wwq848Ig6n/Thygpp1z2LpCGANjDQsl+c=' 
WHERE 
  key_id = 'eb8efcb8fe36a23da2e8dd646025f00aebedfea8bacd4b3859caac865451637f' 
  AND (
    token = 'XhiczdETe0wwq848Ig6n/Thygpp1z2LpCGANjDQsl+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )