UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwjWmMzH8jwNzmb/v0zy0cJln1PGZvs05FbKOLRvpRg=' 
WHERE 
  key_id = '69bc769b11c2613f5f806d544b5a8eb586e63027b81a0168f284d71de1c6fc50' 
  AND (
    token = 'lwjWmMzH8jwNzmb/v0zy0cJln1PGZvs05FbKOLRvpRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )