UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrWfgMU2bxkQQlv4TiooVuRq6U/WvABbjWlR37wwABc=' 
WHERE 
  key_id = '3fe8964c4037956ff36fbf666009a480ec5d8db9f721d529a6a8760b7bf89e9a' 
  AND (
    token = 'ZrWfgMU2bxkQQlv4TiooVuRq6U/WvABbjWlR37wwABc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )