UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxcJXNQ1ucA6SH7ruLzoi+6BD347F9hSnJ4f0g+Jwsw=' 
WHERE 
  key_id = 'b23eab9ab823db40965df0a280ea2c1dcfaf5d4d3deb0ff988084ae80935562d' 
  AND (
    token = 'mxcJXNQ1ucA6SH7ruLzoi+6BD347F9hSnJ4f0g+Jwsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )