UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygn+Hn8K06BZW2ffmx19z03mUXM6356ImR1LWWDBx4U=' 
WHERE 
  key_id = '8ef2297b1f1fc159de05007acf7236a38f4559db55b39eb4303d0c799494aab8' 
  AND (
    token = 'ygn+Hn8K06BZW2ffmx19z03mUXM6356ImR1LWWDBx4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )