UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zzn7V7ck2dXjMU4aK/mMuhNvKxhGKYNdVGnCTffaTFo=' 
WHERE 
  key_id = '7167b6cc967f0a938f0d3dd9e31102b56e17ec98820fe43b35df0cee63e9b1d3' 
  AND (
    token = 'Zzn7V7ck2dXjMU4aK/mMuhNvKxhGKYNdVGnCTffaTFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )