UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yihQFYnivaQGRMMwlBy6p5lib0ql+e1y2q6XmFlEQbM=' 
WHERE 
  key_id = '7e4c19e13f1bbcb4cedd205e70d247b2c8505ced16eb5081e9dc07d20d596c2b' 
  AND (
    token = 'yihQFYnivaQGRMMwlBy6p5lib0ql+e1y2q6XmFlEQbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )