UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/DUa2tqQpzeG5mgSAk4sbLMMzgWszNknWXky+Ihavg=' 
WHERE 
  key_id = '8cccc3c4fc1a235d7ffa03f9761d49c042b4bba212204b12a44cd5e259e270f3' 
  AND (
    token = 'w/DUa2tqQpzeG5mgSAk4sbLMMzgWszNknWXky+Ihavg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )