UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVd3Pgf0dkpAD3ZvM+ns8BCcWChkRJIDog0SUd6uoxE=' 
WHERE 
  key_id = '7fccbe455c8defa4f568f381cbba0b92b742638d8b4c01a2d77a4f63c2e832a9' 
  AND (
    token = 'sVd3Pgf0dkpAD3ZvM+ns8BCcWChkRJIDog0SUd6uoxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )