UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6firx4ap1+lXq5FnLrmqDf22XKfwZeVo3Pk42811Z48=' 
WHERE 
  key_id = '0e053260b680c1556bc4a4ff6bad450d93df7793de0b8403f8e68508b77e10ad' 
  AND (
    token = '6firx4ap1+lXq5FnLrmqDf22XKfwZeVo3Pk42811Z48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )