UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8xrFza2n9UZpudU758duZhGReIrkbGTQEnYj6AptNs=' 
WHERE 
  key_id = '73064b2c18338dd4ba8bd035b4e3aff6a34d93790e180f532c1627b36e3b14be' 
  AND (
    token = 'V8xrFza2n9UZpudU758duZhGReIrkbGTQEnYj6AptNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )