UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xIRu1FvMlvCg4dqNXjEXPbsfaIa/NAEe7yAv+lwbMyo=' 
WHERE 
  key_id = '801f3e3afeccf3c32097eba9c53678ddf1cd142c204f41f35027955dbea78c6c' 
  AND (
    token = 'xIRu1FvMlvCg4dqNXjEXPbsfaIa/NAEe7yAv+lwbMyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )