UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uGy7jPA2SI/1+IMhQ0liIkPZPPo9uUn5tVuC41RnUCw=' 
WHERE 
  key_id = 'e8d8779e5e269bbc8be248e771865e9b7ad7fcd7bbb783739f713940b0923df5' 
  AND (
    token = 'uGy7jPA2SI/1+IMhQ0liIkPZPPo9uUn5tVuC41RnUCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )