UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIm7cqBNSK9p84/Vpd4Uxp/xIXOfeY0IVh8CnpkiCnw=' 
WHERE 
  key_id = '4061ac6a1bcb89f5ba510e45ff41102ec52ba1de52a6067f242232fa3b089501' 
  AND (
    token = 'RIm7cqBNSK9p84/Vpd4Uxp/xIXOfeY0IVh8CnpkiCnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )