UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ghOTCdbeG4nDEi/Esc481T0lvd5249NliuUmNAVm+mQ=' 
WHERE 
  key_id = '6560490a7d69370dfac063052e5d95b8398971615a1e0e74118ea765edcf1d0d' 
  AND (
    token = 'ghOTCdbeG4nDEi/Esc481T0lvd5249NliuUmNAVm+mQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )