UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r3dvOjXgOhqBAm+J5XcCdVtvSYHrXf5Xz2/4BVmxpxM=' 
WHERE 
  key_id = '32b7a3ba02413b96691e53b24bee2e3b3e5e374f85ad6afed429eb0d89b1eda4' 
  AND (
    token = 'r3dvOjXgOhqBAm+J5XcCdVtvSYHrXf5Xz2/4BVmxpxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )