UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJrxAj9BdGo6ZTflOIV50fez4hjQ08dUXPj8pOkqEu0=' 
WHERE 
  key_id = '94ff6c6d1e775d0ef2ceaaf0e5fcf3a640df9b5774ad326d0bf6d1cd0dfe3a47' 
  AND (
    token = 'zJrxAj9BdGo6ZTflOIV50fez4hjQ08dUXPj8pOkqEu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )