UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWYNB+sj4fSdDoKE7pg2CPr1Qa7UsJ3AK0pwPuRyuQc=' 
WHERE 
  key_id = 'd55cfc7eb25e9dcdad342fa977d392eb3b6db9b9b047ac99a3cda15ea4878331' 
  AND (
    token = 'uWYNB+sj4fSdDoKE7pg2CPr1Qa7UsJ3AK0pwPuRyuQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )