UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rWY3Nnov27wVj+w39/e8k303VjiGOALA6qCAXn9dQ4o=' 
WHERE 
  key_id = '89b1472a1504eebfbf6453a76ade3926b9b9c1336243f9c2d15b4660f2951631' 
  AND (
    token = 'rWY3Nnov27wVj+w39/e8k303VjiGOALA6qCAXn9dQ4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )