UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIfDeHqgXym0xPt4apr9W+SQkn63k/A9+cI+zs7Bicc=' 
WHERE 
  key_id = '26c3100628f099cb8c74aa6fcccfeb9ff3a77de4b986515e2c96f21457e214d0' 
  AND (
    token = 'MIfDeHqgXym0xPt4apr9W+SQkn63k/A9+cI+zs7Bicc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )