UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4IjiWumDT4K1dLSfVkF5nZOZ24TLtoPQ6Xep+MAQtU=' 
WHERE 
  key_id = 'db457ad3b1f81d0c3d1d3239198471f5365873e27e87d7426c2489d391a4b66c' 
  AND (
    token = 'C4IjiWumDT4K1dLSfVkF5nZOZ24TLtoPQ6Xep+MAQtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )