UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZj3jo2+zYFcOb4BGhjn3gjNSEvcoKsHyNyjrThe5UU=' 
WHERE 
  key_id = 'dce3ca7d014b6de19c9e8d874cc31cfcced5f94e251c1f6de5352e5cbdbcb596' 
  AND (
    token = 'pZj3jo2+zYFcOb4BGhjn3gjNSEvcoKsHyNyjrThe5UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )