UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qpOp9XNjfyBIBrzoHBUaIFbE+J87RwHeDKumRYgcopI=' 
WHERE 
  key_id = 'b6be20d54c3be1da95d144be50cd6a25b01f2d1c8ea3b22b411f35d5d44c86a2' 
  AND (
    token = 'qpOp9XNjfyBIBrzoHBUaIFbE+J87RwHeDKumRYgcopI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )