UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ii3StfYJCaBR+Ma4rRgGDOJqzGC0gqBJEY2UxVi0w28=' 
WHERE 
  key_id = '84e3e464d6b28a82c81c3abd7ce2b99485186fa753e67c0b5e0fc761dcd96e24' 
  AND (
    token = 'Ii3StfYJCaBR+Ma4rRgGDOJqzGC0gqBJEY2UxVi0w28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )