UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmUcOQhOcxhYGRwjyKxqllV7KS6PmZgvF/Ybt7c54VE=' 
WHERE 
  key_id = '167be8f948611ff4ac56cd90bde4b2e81409e9e17e96edf7b4167b571eecbc28' 
  AND (
    token = 'BmUcOQhOcxhYGRwjyKxqllV7KS6PmZgvF/Ybt7c54VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )