UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/fHCOCaVEF9bvdn3cKsDxjFztRnm5pkqjXpzTxHzWE=' 
WHERE 
  key_id = '77e04d2d887582d81a6a1122eeac50b1fed5ffb78b5c2c5f0def40f17f1af283' 
  AND (
    token = '8/fHCOCaVEF9bvdn3cKsDxjFztRnm5pkqjXpzTxHzWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )