UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqBDCjbnED426eSIXkGz97V8ieFlhGkod2cA1FLgBW4=' 
WHERE 
  key_id = 'bbbd6751def3e2f2b2390ff596acf5b78aecd004b500f482637979c91bdb9ae3' 
  AND (
    token = 'AqBDCjbnED426eSIXkGz97V8ieFlhGkod2cA1FLgBW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )