UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r2APGY3pfzzNM6cernYiuOBnjOC76y0OkpElk8ix5Ss=' 
WHERE 
  key_id = 'baa46cc529f06eeb9ea9dce37cff4c732cfadc327e6a71b68b3efe8461b068b2' 
  AND (
    token = 'r2APGY3pfzzNM6cernYiuOBnjOC76y0OkpElk8ix5Ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )