UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7M1wUCrT5wd7nbBEcPjEZKbWkV+zGFqm4vkkdfcZhGY=' 
WHERE 
  key_id = 'af21a85b62be9cad221dc42e0067a16ba1ee1ab3b4fca2e94aa01734f655e67a' 
  AND (
    token = '7M1wUCrT5wd7nbBEcPjEZKbWkV+zGFqm4vkkdfcZhGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )