UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2CVaurxDHVUl7pe6Qj97+ApdtVe3I1d6Xmi3vzxXnk=' 
WHERE 
  key_id = 'f48028e6ac459750d6c0d86efb42b23f702ef678f8733b86207f4f3f10321f42' 
  AND (
    token = 'M2CVaurxDHVUl7pe6Qj97+ApdtVe3I1d6Xmi3vzxXnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )