UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KM0DTEsx+q7a2kvfCKdGTe4ToENx79AyXApxPa5cLc=' 
WHERE 
  key_id = '11ac470e9accb88ba10d2c341ef751a1f396111ae596043ebf2d474f227e4738' 
  AND (
    token = '4KM0DTEsx+q7a2kvfCKdGTe4ToENx79AyXApxPa5cLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )