UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7H5JJyyBf+6Dr2HG964DTr71xncy6hhLaCvDX44dYLU=' 
WHERE 
  key_id = 'c4335a0187db38081a8c21a9f4dec78cbdb9b91f3c2d22f66ccc82bb7fb205dc' 
  AND (
    token = '7H5JJyyBf+6Dr2HG964DTr71xncy6hhLaCvDX44dYLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )