UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gC0yNi+YfbvcMCrlHmReHwy5c53OL3LUiGfFk9eGqMI=' 
WHERE 
  key_id = '8b0faea15228c908f0768a34b2d5af9dac20ecf11f0afdc817841d685c79d66f' 
  AND (
    token = 'gC0yNi+YfbvcMCrlHmReHwy5c53OL3LUiGfFk9eGqMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )