UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fxtjIV9PXPWZK0R+C4ESLnB4xrw7gcF1oHNeC2I3gI=' 
WHERE 
  key_id = '9af5e77c134d713908d13b5586c9f7be06d0d5d243b9dea55b3f00220dd8ab5a' 
  AND (
    token = '+fxtjIV9PXPWZK0R+C4ESLnB4xrw7gcF1oHNeC2I3gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )