UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axB5hbx3yFB8+w2TnXe7dLyAYN6g+eLtxO3X+wctW+E=' 
WHERE 
  key_id = 'b9a5fe979f7f6336bd5a9457fc6983761e8e021b481fe87930e32bbd4e38c3c3' 
  AND (
    token = 'axB5hbx3yFB8+w2TnXe7dLyAYN6g+eLtxO3X+wctW+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )