UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZi5pZXpobioh++I6YdO8kk6XGkzJQaZb7TxZ6FK4IM=' 
WHERE 
  key_id = '9ce5406fa597b5b5b485565a15872e60def1ed286467002d9116421db625c78f' 
  AND (
    token = 'kZi5pZXpobioh++I6YdO8kk6XGkzJQaZb7TxZ6FK4IM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )