UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jt1l1xxXOKYhH/BJDGBLp2/i7zjruZumOrfcvMvHHTg=' 
WHERE 
  key_id = '84f45b139ac7d065913de630f3af8c5b09b502159294cb7c0633c887aea2c276' 
  AND (
    token = 'Jt1l1xxXOKYhH/BJDGBLp2/i7zjruZumOrfcvMvHHTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045