UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tmyLEbmnOeeWxSKjjOmBNFd6rEn/johnBPpn2ryA2Q=' 
WHERE 
  key_id = '6bfa5d885165381adde5b23f5f6bcbed9568fc1ac815afd1fc4e07efdc38c146' 
  AND (
    token = '6tmyLEbmnOeeWxSKjjOmBNFd6rEn/johnBPpn2ryA2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )