UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zUC3OrfiXXUM/Y5nub6+Aqc1/xXA1IT2E/Gy401Y9M=' 
WHERE 
  key_id = '9b76410cfacba8f7644e1a307ee002ca4d9f031f158c4c9d045b8292816b2d1d' 
  AND (
    token = '7zUC3OrfiXXUM/Y5nub6+Aqc1/xXA1IT2E/Gy401Y9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )