UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0jPwKvbyxMung3oY9ka9+XrKKlHqYkYTGLmNmpv6gu8=' 
WHERE 
  key_id = 'bb79b4cf196989e9c04e691c593ca3958e80f345734e20f1706d4b60986615ec' 
  AND (
    token = '0jPwKvbyxMung3oY9ka9+XrKKlHqYkYTGLmNmpv6gu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )