UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sf18ZSAXsWeW7lM9T8aeEOqERVKodHF2W/qbHGgtc/o=' 
WHERE 
  key_id = '3bbd74f70976ba34a3077d74cdc553b48668cc6edf4c4362baef6fdf5e67bc37' 
  AND (
    token = 'Sf18ZSAXsWeW7lM9T8aeEOqERVKodHF2W/qbHGgtc/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )