UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HYIyAgjJFZCY0+kYnKOqLZCMMsbT4PlnuejMJN/eo6Q=' 
WHERE 
  key_id = '5b64da2eac0975fda123028f7a445d13c8407bd5b5ac820f62678d4cd38354a6' 
  AND (
    token = 'HYIyAgjJFZCY0+kYnKOqLZCMMsbT4PlnuejMJN/eo6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )