UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIRMWQDfaRQZyDdUux/UERTdgOPyrGzRtRaq8XQ5zzA=' 
WHERE 
  key_id = '20483d0a9de7e07016ee025e94125c24662d6a1721a3c28393348b6c42fe3dcc' 
  AND (
    token = 'YIRMWQDfaRQZyDdUux/UERTdgOPyrGzRtRaq8XQ5zzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )