UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlE70unNagrDnSEF48nmRGoLzzIVc/PjGBAMoH5CeI0=' 
WHERE 
  key_id = '328b095f9a8ea8b09ffccedab83496e18ee6cd55f608b50bd18c10dc029130e9' 
  AND (
    token = 'nlE70unNagrDnSEF48nmRGoLzzIVc/PjGBAMoH5CeI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )