UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulctJvkVL8LAdbD21KGRHZ4p9egi4LXJPnKNk4EX148=' 
WHERE 
  key_id = 'beeb51e529d3cbe2c32b3dae1a4084cc47c1ea9e14f2a16a504fda4ddbb8715d' 
  AND (
    token = 'ulctJvkVL8LAdbD21KGRHZ4p9egi4LXJPnKNk4EX148=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )