UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWpvDpkAj1LL8rGhm3QqLeafix0Xu6c9NoAeO09wWO4=' 
WHERE 
  key_id = '9d084e681bbcf17246ac4a5a2c2f3dc31af8d8842cc378048fff5804ab3dffe7' 
  AND (
    token = 'GWpvDpkAj1LL8rGhm3QqLeafix0Xu6c9NoAeO09wWO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )