UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5S/mfrSxfMC76dP38eJVYan/FysI7UgbWbJMqPDpN0g=' 
WHERE 
  key_id = 'de9c3905193688d5317a7a14ebd59bc23ed25c882ade7bb70ba837b0272cfef0' 
  AND (
    token = '5S/mfrSxfMC76dP38eJVYan/FysI7UgbWbJMqPDpN0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )