UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkwCwDKmRmpHgzjYFH6JTGqVURPGVkYqIv91nyI/+g0=' 
WHERE 
  key_id = '3b04f29032481fd9a54cb6fe382e074b850c130575bba78d374bcdbc85f8b9a3' 
  AND (
    token = 'kkwCwDKmRmpHgzjYFH6JTGqVURPGVkYqIv91nyI/+g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039