UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFSTEGYBg4gJmUPJCH3jywY8uoMuj+4YARDZIFvaEoM=' 
WHERE 
  key_id = '23e3c674bbc7cfd6ef6d7c8b291167c5f8c471987c419a5e62d937b18cba23e4' 
  AND (
    token = 'lFSTEGYBg4gJmUPJCH3jywY8uoMuj+4YARDZIFvaEoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )