UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLtW2y5mPeREfvyLDRRyqwBU+vUjGdP3okf4VQR9w14=' 
WHERE 
  key_id = '1ba7108105a03fc72ae7796dc6e001aca7fbcd1fb7d070941f67678d40299b38' 
  AND (
    token = 'pLtW2y5mPeREfvyLDRRyqwBU+vUjGdP3okf4VQR9w14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )