UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPXp3YjXG5uf4gIFrg7LLNSw333G9UlBUudbYt0pfts=' 
WHERE 
  key_id = '8322d798c86732ebb4469283988b5103f5512d10f08dc3967d1532a483612252' 
  AND (
    token = 'uPXp3YjXG5uf4gIFrg7LLNSw333G9UlBUudbYt0pfts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )