UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBpIZHpvctA/Ky6/QlpwlkW3EiVStoK/s0mUxt/8MfU=' 
WHERE 
  key_id = 'e21f326207a0ae423abad5c24bccf8485d33e1404479b7d1f1c102a1c9a57db9' 
  AND (
    token = 'gBpIZHpvctA/Ky6/QlpwlkW3EiVStoK/s0mUxt/8MfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )