UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33vnkAfQtY6c/sZoSbQ2l6i04F1sVRdOZZ8hh8Z4KQQ=' 
WHERE 
  key_id = 'b47f243946eca361ebfb74ae29e3845f8ca9c4aa4fda334e39ba15398f4464e4' 
  AND (
    token = '33vnkAfQtY6c/sZoSbQ2l6i04F1sVRdOZZ8hh8Z4KQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )