UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkMWBheFZ92iCX5m9nMrsFO1yMR4EqF4/Ca1OxFIr8Y=' 
WHERE 
  key_id = '5028572d929e62347ff61eabe8f6c15c0222723bc7d865208422f67c08348e71' 
  AND (
    token = 'DkMWBheFZ92iCX5m9nMrsFO1yMR4EqF4/Ca1OxFIr8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )