UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLkYn11ffnJwF82hE1Vve3LMGdPoAknmcTl1wlGi8ak=' 
WHERE 
  key_id = '3d3d69372f2da708e06dda7dbec101dc94f073d629498f6b3b35fa93be64a5fc' 
  AND (
    token = 'oLkYn11ffnJwF82hE1Vve3LMGdPoAknmcTl1wlGi8ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )