UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZlQ9b9fKpOEOlN4+ufEBx/eE1IcRrdWnn1JdnysGE4=' 
WHERE 
  key_id = 'd620b8eb4f01b0f5398bf7283ac137c6654f5af53478f4c0337bfc73a884ac91' 
  AND (
    token = 'BZlQ9b9fKpOEOlN4+ufEBx/eE1IcRrdWnn1JdnysGE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )