UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7SYiWPKecJYiUAGP2U25wf/gTXct16PjBvS+JdDe6M=' 
WHERE 
  key_id = '3502174dd6cf5e0a826e237446c9e811a954624777f0937bfc56ef74e4b5b8fb' 
  AND (
    token = 'D7SYiWPKecJYiUAGP2U25wf/gTXct16PjBvS+JdDe6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )