UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFjSilPkbqVFqBmxjB6RCGRRAf2p9JCRDzCHnSEJDTk=' 
WHERE 
  key_id = '0ce3a8b0d4f4c3f1db9e8ef5899ccc48312d0630c510a73ad67b02ea46669b5b' 
  AND (
    token = 'MFjSilPkbqVFqBmxjB6RCGRRAf2p9JCRDzCHnSEJDTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )