UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PsPamRu8VFqhei6CTXX6m6m1bHqwUY4hbWCe1u3SYwM=' 
WHERE 
  key_id = 'baa17347ba7de0b5929aa7974b87181f02bec545778e5124412e310f9fb6eb18' 
  AND (
    token = 'PsPamRu8VFqhei6CTXX6m6m1bHqwUY4hbWCe1u3SYwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )