UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAoDEwoHeGmFLVvPYhQ35nTqdKkmuB5Y0vosArOivCQ=' 
WHERE 
  key_id = '20b9dff35db3e605fa3ce39748080f36701b83e1fab13671f5cf610f8e5fc0ae' 
  AND (
    token = 'DAoDEwoHeGmFLVvPYhQ35nTqdKkmuB5Y0vosArOivCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )