UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTVTqNT1RHl4cWMD4EEkKBysYfnJ5Tv8Wf07kogDLSY=' 
WHERE 
  key_id = '66cf6a3edc5fc7bfabeea1258bc3f9c0da85a759c32c6d03dda0530ced93bc84' 
  AND (
    token = 'BTVTqNT1RHl4cWMD4EEkKBysYfnJ5Tv8Wf07kogDLSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )