UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YklGEz9METQm2zHHoGErt0N3x4z7obey1k/t0K13bkg=' 
WHERE 
  key_id = '349ab54a5ef28e51760c73cf9fed44e87285320f900c6ee2c82317edb594110f' 
  AND (
    token = 'YklGEz9METQm2zHHoGErt0N3x4z7obey1k/t0K13bkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021