UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4J2BKuNrPB4JwJ9qjTcvDzvIS7QAre0lD0jryZd6RCI=' 
WHERE 
  key_id = 'e40186bfab5c5df6becdaaab1812a59e4dcacb1267694d35eaa353350ad85cfe' 
  AND (
    token = '4J2BKuNrPB4JwJ9qjTcvDzvIS7QAre0lD0jryZd6RCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )