UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iH+PMP5S8pPIXZFXG37t4aq+4hDgo1baCK7eh/gkMDE=' 
WHERE 
  key_id = '5713b6ab035fae46b076d4a951de4b250cc94ce2d2176ffc4ba6a7f1ab8713a6' 
  AND (
    token = 'iH+PMP5S8pPIXZFXG37t4aq+4hDgo1baCK7eh/gkMDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )