UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84w9cKYPrzTw4YzvnYWfIxOHeElezrXS2eXCQvbAu0M=' 
WHERE 
  key_id = '1de86e5f911550a5aa9b1cb1d3f72ff7aec14d2fd8810b9692794c5be2322b59' 
  AND (
    token = '84w9cKYPrzTw4YzvnYWfIxOHeElezrXS2eXCQvbAu0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )