UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8nAy1ZvSKmFVpO75z59CjbUm963FmK3dPh2aCkEi40=' 
WHERE 
  key_id = '2fe24f69c412e678d18cb1cb5b9afffca1ce185872caf22ace3c149d448f150f' 
  AND (
    token = 'W8nAy1ZvSKmFVpO75z59CjbUm963FmK3dPh2aCkEi40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )