UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EK3jQQuDuTFagtoc3UZ6EsA7zygJpJJWQ9oiaXODYZw=' 
WHERE 
  key_id = '1319521fe1704cd2e43677bd2831fbc8d88ab511266cccf09672b9d196447310' 
  AND (
    token = 'EK3jQQuDuTFagtoc3UZ6EsA7zygJpJJWQ9oiaXODYZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )