UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wN9DUjQJQSRSHyJ5xKj5Hyb+JD/fk5UrH0nIVsUAOtM=' 
WHERE 
  key_id = '03d3fbc2554cc81b31977ec8582ee7cd26bd0cc90a5e97f1047ee851dd69fd43' 
  AND (
    token = 'wN9DUjQJQSRSHyJ5xKj5Hyb+JD/fk5UrH0nIVsUAOtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )