UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23I8zqphxZIkG1yoeF0dPObJyzjcgo19q/84vYRSFBs=' 
WHERE 
  key_id = '84197754d617f0b6d0a243dc7788061c48773edc9b4ff09a85462e648cd3c761' 
  AND (
    token = '23I8zqphxZIkG1yoeF0dPObJyzjcgo19q/84vYRSFBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )