UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9STsZC6tCyYZXTGuY/IRwLqupokQrMAu5ZJWX6n6Co=' 
WHERE 
  key_id = 'caee7c8bb68c8da2ba8d43f2d0f81ef63f20e6e037f78c89d42bc1fdce11f3dd' 
  AND (
    token = 'r9STsZC6tCyYZXTGuY/IRwLqupokQrMAu5ZJWX6n6Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )