UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFcvYDerqB9nVkjclzx62eRxbpjMpdPmK0Vv79Vx77U=' 
WHERE 
  key_id = '4410e0487308f1243f2904cb55012972f02825520adbf33dd68ffb946ad42445' 
  AND (
    token = 'FFcvYDerqB9nVkjclzx62eRxbpjMpdPmK0Vv79Vx77U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )