UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6py1K6uUBazZH0lbpHgc0CwKhZpOyNOTA74KP1/ZGE4=' 
WHERE 
  key_id = '3cefa96ae602aefacb56d1d9fc84cbc923118eebb59bcf8002ce530b2a19fbe2' 
  AND (
    token = '6py1K6uUBazZH0lbpHgc0CwKhZpOyNOTA74KP1/ZGE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )