UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eo9QiJqgp4mHYhw3YY4rCXbL74p0MUHK+mhGfzGJwhM=' 
WHERE 
  key_id = 'dd2636b7c17959702a518b4bdb5d0f7038d00f7b7751e87377a077eda948dd4e' 
  AND (
    token = 'Eo9QiJqgp4mHYhw3YY4rCXbL74p0MUHK+mhGfzGJwhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )