UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQ9B0hfYMDwOdpjWZ5dWPMkoB4y1MyjI182sJ9oYO/k=' 
WHERE 
  key_id = '46e720db98798f4773480def15c3d4b29d77fbd39069bf8217bb1e59e2b2ca92' 
  AND (
    token = 'nQ9B0hfYMDwOdpjWZ5dWPMkoB4y1MyjI182sJ9oYO/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )