UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9DbC9Zv7a9Zjsb8t4TgLdd3Lc7jqyVH6G4R+iW5Fh8=' 
WHERE 
  key_id = 'f3e23363e72e03422f64ba9cc839aa47cdee34f1459da3ebcd71a6b67d467cfd' 
  AND (
    token = 'd9DbC9Zv7a9Zjsb8t4TgLdd3Lc7jqyVH6G4R+iW5Fh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )