UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7P4GAxF0UJQimEkOFf1HY3pXlTnIK2VNpEa1zO3/y4=' 
WHERE 
  key_id = '57ebd3204ec0828496f98ca05acb0a8f3e840d4d5a3370669d50ba1c79e91be7' 
  AND (
    token = 'l7P4GAxF0UJQimEkOFf1HY3pXlTnIK2VNpEa1zO3/y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )