UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DiWpuvqegoAidniiD/VIIJVWPHsCUpiMgVIm1mosJlU=' 
WHERE 
  key_id = 'a2a4541a542f7c71617e5d8ac7348a0e944d3aad3e1c0be287fe4e1793e53131' 
  AND (
    token = 'DiWpuvqegoAidniiD/VIIJVWPHsCUpiMgVIm1mosJlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )