UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUgC3BQbRismYiTFKfCIBzO+aPvPAcgoAHR1xbtc7BA=' 
WHERE 
  key_id = '314977d4899136b53e91e95b68110651031311d0ba0923f4da6efb697e4709fa' 
  AND (
    token = 'yUgC3BQbRismYiTFKfCIBzO+aPvPAcgoAHR1xbtc7BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )