UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SKXgbD3oiCd1Ux1vGh+KWaMjoTopd15YJfcDnUb9LSM=' 
WHERE 
  key_id = 'f4cdaf87d33fbf41cc31cbcf61fe668880374067ba998d1ade8a006826178f8a' 
  AND (
    token = 'SKXgbD3oiCd1Ux1vGh+KWaMjoTopd15YJfcDnUb9LSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )