UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XFH5THufvGCKKftH5dzE1nwsfh5mAeW7U3rOtxtiKgQ=' 
WHERE 
  key_id = '9a71734a6afd91cfb9f675ad32855a5ee392b1e96682da8292e087803fbe4bad' 
  AND (
    token = 'XFH5THufvGCKKftH5dzE1nwsfh5mAeW7U3rOtxtiKgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )