UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XOeM03DExq3PeOjGwtkdxGlNZ/JQKrVxztz4kV1yDg=' 
WHERE 
  key_id = '6255a440de8e7b74f2f80499c66f58c2ec4d2614a7d1d9206cc186b6061bdcc1' 
  AND (
    token = '3XOeM03DExq3PeOjGwtkdxGlNZ/JQKrVxztz4kV1yDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )