UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kj1CxisJawGpbymjRuRhAmSWnqDRjwUWcd/S5Dha3/g=' 
WHERE 
  key_id = '0746f2c5dec7d6c41b4ab8602eadaabfb845d05d379e86750260fc2c2033fed0' 
  AND (
    token = 'kj1CxisJawGpbymjRuRhAmSWnqDRjwUWcd/S5Dha3/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )