UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4w3VRa0ZEP02bk5yml7VETgqKfnAHHGP14gzrcOrmXk=' 
WHERE 
  key_id = 'ca461f17dbdcbf26b2064ee878309b6d4b37c9942730e2028f226600924047d2' 
  AND (
    token = '4w3VRa0ZEP02bk5yml7VETgqKfnAHHGP14gzrcOrmXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )