UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6vcatqFSNggJOqkmbdBG8TopNA2bngCKVw46YtdG98=' 
WHERE 
  key_id = 'c16fbe260ff0f5dfb3095d368bdebda70df76da1a19721999b21c4e3c64ca46e' 
  AND (
    token = 'w6vcatqFSNggJOqkmbdBG8TopNA2bngCKVw46YtdG98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )