UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGH9wLYHYScf6I+6OcnsIR/ly4Efhq1bd8cXXZHqgkY=' 
WHERE 
  key_id = '98f4351939a02d4d99fdb1272d53cfcc30380daceb8ff4419cebdb7a6c4f2403' 
  AND (
    token = 'AGH9wLYHYScf6I+6OcnsIR/ly4Efhq1bd8cXXZHqgkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )