UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HMsdjXRzZWiu6y3YnQmeJW+SpCF5CknvbvU7faKUeU=' 
WHERE 
  key_id = '1558cca3fb16757ba594f9675e114b7150475938b3f4ce1693da8029682d903b' 
  AND (
    token = '5HMsdjXRzZWiu6y3YnQmeJW+SpCF5CknvbvU7faKUeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )