UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uk35aZf5Yd95XgG3W7gkD/Oy8bphpQj07N9l+bHf9Qc=' 
WHERE 
  key_id = '1fe1fc0f7681f2f4aae919a36bc0bcb8bd17c37a0ca161fdb6bdf89bccd323ce' 
  AND (
    token = 'Uk35aZf5Yd95XgG3W7gkD/Oy8bphpQj07N9l+bHf9Qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )