UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/jveEstUASdWhwFAXvrwxG2VXScLrHfP5D9Eg1NWas=' 
WHERE 
  key_id = '04c036ac42d95304497b66977a2a921be13b99513474fe9bf54aab376216c19e' 
  AND (
    token = 'J/jveEstUASdWhwFAXvrwxG2VXScLrHfP5D9Eg1NWas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )