UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Mi/En0rCNazUB0JdOorlGxGKe/YY3UpzCgwJvdSlHY=' 
WHERE 
  key_id = 'e12fa6cae7cb7eaa257edb70ac93786e8453f79a2c57630f4393014a37069e20' 
  AND (
    token = '/Mi/En0rCNazUB0JdOorlGxGKe/YY3UpzCgwJvdSlHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )