UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RfvkN7MCQ/TPeaZtxMcBv7r+JUrGTJDzFPtXdX5uBg=' 
WHERE 
  key_id = '563521bdb8038fde4ef72660e4d6a230203db0c61b63fc67381ca73149b032b9' 
  AND (
    token = '6RfvkN7MCQ/TPeaZtxMcBv7r+JUrGTJDzFPtXdX5uBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )