UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P++a9yp86EuU7vuvCUF3f/jRS/ik0+kf54x07Ow0Agg=' 
WHERE 
  key_id = 'a9fb3e01483f80bb269d2472d9496b9f3d35af11781839b3cd1457112e27eb94' 
  AND (
    token = 'P++a9yp86EuU7vuvCUF3f/jRS/ik0+kf54x07Ow0Agg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )