UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybYD7zlpaySKQALV5hY/fERDm6IGsUe3t8TLqcaI/JA=' 
WHERE 
  key_id = '56847847289db7051dd4dbb46f716b5ba040eed05142c37810c70e375dd08347' 
  AND (
    token = 'ybYD7zlpaySKQALV5hY/fERDm6IGsUe3t8TLqcaI/JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )