UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7P2O/YkF2UKaYDwRfbn00g2XCEIruFQ+mYJGgj7Tdek=' 
WHERE 
  key_id = '4cab90dae91a17f92507b1d0bf01fc19dea1cd469e123ed6136e8a4b0c01b058' 
  AND (
    token = '7P2O/YkF2UKaYDwRfbn00g2XCEIruFQ+mYJGgj7Tdek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )