UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vuJB0eNMi7odCD0aOv5cTvvjuFPARUtE51RUGyJmh6U=' 
WHERE 
  key_id = 'b3dd6b882f997710a788aa51576c4a955cf2b519d60dd4cf59641960845d96c9' 
  AND (
    token = 'vuJB0eNMi7odCD0aOv5cTvvjuFPARUtE51RUGyJmh6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )