UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'newk5YsC7jnYTYKzh7XF1LKPWfiaAJNpDnPHHzYzGUY=' 
WHERE 
  key_id = '4416dc8ed62c7b4f0387fc81bd40bc1c8327ce221a8bc7880690fc421f66698e' 
  AND (
    token = 'newk5YsC7jnYTYKzh7XF1LKPWfiaAJNpDnPHHzYzGUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )