UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mfQ07AdupudrVu5m7A8iFLQ+c7n47kpTNalbQHBSlQg=' 
WHERE 
  key_id = 'cc23f564d7f2aed34f41a1e96fd08f4f0913bc122c608e2c3d9ff6c3ea006eb4' 
  AND (
    token = 'mfQ07AdupudrVu5m7A8iFLQ+c7n47kpTNalbQHBSlQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033