UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PxtwWJNV0UWw5Dy7E/FQ3UKprzFRig1CRuM2STUw9Tg=' 
WHERE 
  key_id = 'ced0687d7f060120d13532ceb537aed22a3a52d83c098e529b413be0d1ff970a' 
  AND (
    token = 'PxtwWJNV0UWw5Dy7E/FQ3UKprzFRig1CRuM2STUw9Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )