UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9z+GW6IWI8QpgEaiy2+ZgWHkxoaVh97k5qODcW1bLh4=' 
WHERE 
  key_id = 'a55a169b5809391d82a586c5502e9cdf8e0fdcdbc1839c87ee20856c308c9db9' 
  AND (
    token = '9z+GW6IWI8QpgEaiy2+ZgWHkxoaVh97k5qODcW1bLh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )