UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LVxVMRgniz7uAEZaFh2GSWpvuPGygwcM4rdnzcsxmDw=' 
WHERE 
  key_id = '380af786e702d90a1eb10e1951a1357e8c062851ee26c0c572582a3acd16f0e1' 
  AND (
    token = 'LVxVMRgniz7uAEZaFh2GSWpvuPGygwcM4rdnzcsxmDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )