UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+kQ7xJY9p8gtFR9pYDP0cCxjwDYvXul/wS5/Tzik7A=' 
WHERE 
  key_id = 'c74398a879355e95847ab692ad13f270cfe87d3577efb6b1c9ab95b960799dd4' 
  AND (
    token = 'u+kQ7xJY9p8gtFR9pYDP0cCxjwDYvXul/wS5/Tzik7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )