UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIf0tcxomgQ97kgV8/e/9Kj/q0C25Vg5X//EabWiEl8=' 
WHERE 
  key_id = '8609af2c34331fbce326cc3d615126155d95006a85abc0ca7074cb4f5f201498' 
  AND (
    token = 'GIf0tcxomgQ97kgV8/e/9Kj/q0C25Vg5X//EabWiEl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )