UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwlQxhVdZspaoZxV9l7gl6KgKPLx8iqTaCpLZCge7dw=' 
WHERE 
  key_id = '68363fbd37d6cfd782a68a10321e0c0ed9dede1dbc687ad867d63d5f8206c26c' 
  AND (
    token = 'hwlQxhVdZspaoZxV9l7gl6KgKPLx8iqTaCpLZCge7dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )