UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLFuuXID8HfY6r4Pfynx3neGBff0yl4VYgNQ8qlp4Rc=' 
WHERE 
  key_id = 'a08fc694d1c7f5bcb99b01ba48b10b0f225bd230f1da01e7f3e23e57f290be2c' 
  AND (
    token = 'mLFuuXID8HfY6r4Pfynx3neGBff0yl4VYgNQ8qlp4Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )