UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0V6tGvD7z6ygtK/Nxr/l8sTgawVnVNC02LFyp+VFtU=' 
WHERE 
  key_id = 'aa66cb4c7bd2115b2afe3de6cd757ee68e136b41ab73a729018e5dca1246d38b' 
  AND (
    token = 'u0V6tGvD7z6ygtK/Nxr/l8sTgawVnVNC02LFyp+VFtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )