UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nskCQjaxaPT9tokEMyCQxQBPN3ogtAUC/Eb71/ZUr3U=' 
WHERE 
  key_id = 'e3b1ddfb78059a2ba421def40239b5648d67cec2ccbfd3373ee1893db710fdea' 
  AND (
    token = 'nskCQjaxaPT9tokEMyCQxQBPN3ogtAUC/Eb71/ZUr3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )