UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n19iXAyG7t9RzVxhOw3TcsRih5fQhpGcOqlTycVaUoY=' 
WHERE 
  key_id = '0f745650cf0e33329b71fc0c8293a51bd88052bc6660b9f49b53f0a820c34acb' 
  AND (
    token = 'n19iXAyG7t9RzVxhOw3TcsRih5fQhpGcOqlTycVaUoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )