UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lZIb0TPiCY63173utzTtKZv+0uKf4Ub/cfn/zlWFSY=' 
WHERE 
  key_id = 'dd4130031a07893b7b40ec7efddf706ecdb8578ff035f64702319e6e533d6910' 
  AND (
    token = '2lZIb0TPiCY63173utzTtKZv+0uKf4Ub/cfn/zlWFSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )