UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2BgaByt7dGjYh/z72s0G6xPmTW2MlVxrLYM7juQ+bQ=' 
WHERE 
  key_id = 'c2ed023379232e68dd76e3be64c98f94aede53fd7b9e6d734760f96b361a0a58' 
  AND (
    token = 'Q2BgaByt7dGjYh/z72s0G6xPmTW2MlVxrLYM7juQ+bQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )