UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9LvicJ4zYaDA/OE4sJOz23QfJ7cCIaL/JAtp4xLOyc=' 
WHERE 
  key_id = '121f01c13faab1052425724330caa0318cad1c49cf373ac7e54501be5d7c408b' 
  AND (
    token = 'n9LvicJ4zYaDA/OE4sJOz23QfJ7cCIaL/JAtp4xLOyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )