UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/y4RhjWiKmGWkMo95ChXJloBrK83Nm7uksBb7gJkD5I=' 
WHERE 
  key_id = '12c7c6d7dda0da54efb207129397e162db1e43e2592a94f5eb547a1ced1cfc0a' 
  AND (
    token = '/y4RhjWiKmGWkMo95ChXJloBrK83Nm7uksBb7gJkD5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )