UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2nRz8SxGNH36DTt93E5uSnHpvEufAID/PgR3TCvz2k=' 
WHERE 
  key_id = 'e291f44f4875409ca481f49b06fda4325fbf6afc768f5568d01aaf9d358eff9e' 
  AND (
    token = '/2nRz8SxGNH36DTt93E5uSnHpvEufAID/PgR3TCvz2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )