UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSGd4yYsuVQnJTAW5Y2bHrODBZpGaP6PLUKC5yxvwdI=' 
WHERE 
  key_id = 'a2f84c573cef756295ce1804a660a0fa03961781b27cc2672c697e52bd8cb42f' 
  AND (
    token = 'SSGd4yYsuVQnJTAW5Y2bHrODBZpGaP6PLUKC5yxvwdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )