UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hpmTyclsEEHk5k98AbvN+IhjkyMHCQN++YyKSRbZgLI=' 
WHERE 
  key_id = 'a5ce955a843482c445646c425c1b72239c19778361760bdf2564f40211638219' 
  AND (
    token = 'hpmTyclsEEHk5k98AbvN+IhjkyMHCQN++YyKSRbZgLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )