UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nEiWHDJ9DEMzaekhJAPBFzogmw8IsrWH9N0nheX5Sk=' 
WHERE 
  key_id = 'af31fcff96b38d717ca3ee947bcea478d2427d50af16a412c17382ef9493963e' 
  AND (
    token = '9nEiWHDJ9DEMzaekhJAPBFzogmw8IsrWH9N0nheX5Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )