UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUWf8xJibUp9oaCN2O9L6R4nTJi0Fn4Do5wd3vi3E+E=' 
WHERE 
  key_id = 'd98c3140f70b129d0c6adcb51355f90c5f782f5b3fcec4aeae5cfa4da6454499' 
  AND (
    token = 'UUWf8xJibUp9oaCN2O9L6R4nTJi0Fn4Do5wd3vi3E+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )