UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5qWz84WN5lAYpPGEcDpRs1CrWnSu+zQo3lKKzojq60=' 
WHERE 
  key_id = 'dcbf47af06af3da67f2d720827a07406c6c2843eff5221263236b4fdd04df288' 
  AND (
    token = 'N5qWz84WN5lAYpPGEcDpRs1CrWnSu+zQo3lKKzojq60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )