UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4EKZK5JXL4YWgSX2qWjXFmr29FDFmKelNtoGeiwT20=' 
WHERE 
  key_id = '858b39e39c865b3d037f8119399736781b5011c129465aeda94f41345f3e5366' 
  AND (
    token = 'v4EKZK5JXL4YWgSX2qWjXFmr29FDFmKelNtoGeiwT20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )