UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JWFI97++uVL8MBbi25+pj9BP0+pnJzH4VD3t9B0VOrY=' 
WHERE 
  key_id = '27ed1914316e207d8e7b977f727a1a2ffe2589f5c012b934602028d15940b4b7' 
  AND (
    token = 'JWFI97++uVL8MBbi25+pj9BP0+pnJzH4VD3t9B0VOrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )