UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIzt19vHsDNePvu7UIWdGocMMeMkdmr2UEnw1+b5xjA=' 
WHERE 
  key_id = 'd926303bb114f753248fc1ba79e821ead446da95655d57926906859d5cf3c62c' 
  AND (
    token = 'LIzt19vHsDNePvu7UIWdGocMMeMkdmr2UEnw1+b5xjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )