UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LeprbqOngkRNuf/OmkFUOyMrT5moaVfD2XQyMTWpCoQ=' 
WHERE 
  key_id = '7504c8d6fdbae67bd238879755d82ba0bd0c9b22a8055eb08692448d8d75b0cd' 
  AND (
    token = 'LeprbqOngkRNuf/OmkFUOyMrT5moaVfD2XQyMTWpCoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )