UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7xfde0kdB3cZ03ptMdNdOto9Z86ciXTYgTzZQsoIEY=' 
WHERE 
  key_id = 'bf4c061e480fbdba6dd78aa70b6a94dc9c5bd807d9dc2d55641f7420a86a8aa7' 
  AND (
    token = '/7xfde0kdB3cZ03ptMdNdOto9Z86ciXTYgTzZQsoIEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )