UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qCvBIji1Mj4kFMidloGZLujrz+4cz6tc5mpt2LxHbWU=' 
WHERE 
  key_id = '15b58eb9f496e0b6a2a64541c19130aff5a97712f9c8d6e3ea97dfba49309243' 
  AND (
    token = 'qCvBIji1Mj4kFMidloGZLujrz+4cz6tc5mpt2LxHbWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )