UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/R7Xu78Wp+RUTj56JQX80CRaz2piN4Iebq+UISDWTHU=' 
WHERE 
  key_id = 'fd1564d70add88b6957e397b883003525cd471e1f661f542aba9ce5b9ac7ecfa' 
  AND (
    token = '/R7Xu78Wp+RUTj56JQX80CRaz2piN4Iebq+UISDWTHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )