UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/yZyoTn9zNus6FVeLexKvOV4BqEDn8fGMLJIs3yI28=' 
WHERE 
  key_id = 'e5966499800489a1ca1c0bb503e07914f5596fc404b4260718c0e946963ecd6a' 
  AND (
    token = 'y/yZyoTn9zNus6FVeLexKvOV4BqEDn8fGMLJIs3yI28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )