UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gt53PM4eRVirRPE1tHmGVBexTEJJV6RqqCsyBm9jaAM=' 
WHERE 
  key_id = 'dd20d4ee8367102e67e4a4a0bd9e29df3b41d2dde6285b7b09a5e18a89f16fdc' 
  AND (
    token = 'Gt53PM4eRVirRPE1tHmGVBexTEJJV6RqqCsyBm9jaAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )