UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kw3cKyC1EDmCwjI+giGS/dytaC4pDmmM4GnbxdC3Bs0=' 
WHERE 
  key_id = 'b1346a747d0933f67d3bb6f55b2c8c5821d55616c8cfbdb6dc638e87bb6a5517' 
  AND (
    token = 'kw3cKyC1EDmCwjI+giGS/dytaC4pDmmM4GnbxdC3Bs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )