UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXX6tta1ZWjHtPzJPAHpehA0jd9KP/dBUEiXXWQCmZg=' 
WHERE 
  key_id = '430f5dc00ed70598815263188143f46e00c72e576b6091c827b87b94cd7beb8c' 
  AND (
    token = 'UXX6tta1ZWjHtPzJPAHpehA0jd9KP/dBUEiXXWQCmZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )