UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/ZR7jhOeua8lq1edqLVcFgk/aTFwSN7qnwAtQO95vY=' 
WHERE 
  key_id = '1ba44845d6198232bf84c4a210923cb722f98f78f65968c88c747bd2958bffb0' 
  AND (
    token = 'r/ZR7jhOeua8lq1edqLVcFgk/aTFwSN7qnwAtQO95vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )