UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tS+ahSK6v+yltXGinV4nLkqFjbEPBkQ1SYm7Akt592E=' 
WHERE 
  key_id = '5412fdcacf7221c5bf8ba374aa2263d4c7cf342c5d679d8f23f1475293b56c74' 
  AND (
    token = 'tS+ahSK6v+yltXGinV4nLkqFjbEPBkQ1SYm7Akt592E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )