UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCgmL4fEyndy96gADC6bEszrw/XWXH4/QGh5+gF6PuQ=' 
WHERE 
  key_id = 'e10ad2b87c23626b5eadb8f93d3198e5525c58c2d92f266119c523061c51d28f' 
  AND (
    token = 'oCgmL4fEyndy96gADC6bEszrw/XWXH4/QGh5+gF6PuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )