UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oj7L5aZ8uQu0Syy3Z28CvXwmqzmFEaPfHRCu3AYbkgg=' 
WHERE 
  key_id = 'a0ac19e78f5b8a432486b3d4c253d769780b6a6443bd1468d4ea75711650249d' 
  AND (
    token = 'oj7L5aZ8uQu0Syy3Z28CvXwmqzmFEaPfHRCu3AYbkgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )