UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pmuvZJRI1ZQ4j2sssXJGyWYigcygRPEBaEuhc4H6gmE=' 
WHERE 
  key_id = '716e1ce89061154627e2e8d38fcd242492808a3797f6f85710398a76256b77e8' 
  AND (
    token = 'pmuvZJRI1ZQ4j2sssXJGyWYigcygRPEBaEuhc4H6gmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )