UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/yurgyIKaFwmImpoDk3l6cF9fo/aTvhPKkNT0AqREns=' 
WHERE 
  key_id = '26d02a1103b553c59fba000511ccdf388d5429f34ddca32284cbd7eb75d6c949' 
  AND (
    token = '/yurgyIKaFwmImpoDk3l6cF9fo/aTvhPKkNT0AqREns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )