UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6AzrJSRkeirh679XHU1ZWmKgMUsmqUgpoM06Zlnvmk=' 
WHERE 
  key_id = '2230fef6ea9a378dc038cafb1c333ada6d5abfabc097950fa2ebda14dbf42ffa' 
  AND (
    token = 'b6AzrJSRkeirh679XHU1ZWmKgMUsmqUgpoM06Zlnvmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )