UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SbFNQFQUNg4fBZBoeJVt3bCDzMAcJUJvfokEGWWYCEU=' 
WHERE 
  key_id = '86e7e9847097bc4ca954d61c48f357f118f3bea135c786f29714da953e1264a2' 
  AND (
    token = 'SbFNQFQUNg4fBZBoeJVt3bCDzMAcJUJvfokEGWWYCEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )