UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eLs//SY+mRiswvlkTmyRy2bD8Pji5IJeVxOXQ21WAgA=' 
WHERE 
  key_id = 'f3076e8a432c97d571273d57e09adbd3759a8cd8eb386f736c7d6180f0683f2c' 
  AND (
    token = 'eLs//SY+mRiswvlkTmyRy2bD8Pji5IJeVxOXQ21WAgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )