UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1LCleMr/HTU3dl9+nw7CMrAchl9qWIq8BphgF5VmU0=' 
WHERE 
  key_id = '97a50f3bb65a3d4b8eb3b402639b8f9c4960859b392cee48cd53c11c4fe780eb' 
  AND (
    token = 't1LCleMr/HTU3dl9+nw7CMrAchl9qWIq8BphgF5VmU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )