UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CLuG8t5yvK4ga3XtfrF7WLU1l0wbjYy8YGpBg6TL2Xc=' 
WHERE 
  key_id = 'cd9516a94275036ff4a2e08e7a9e8cc3938f8ae327b5a280bd01f4831125b828' 
  AND (
    token = 'CLuG8t5yvK4ga3XtfrF7WLU1l0wbjYy8YGpBg6TL2Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )