UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dl9r+GdNJ83YFDf8B52kCAe7KZBHTtiGTjXAF/yUCiQ=' 
WHERE 
  key_id = '14c811229bca26a0cdcbf6d42d0786c7e277ccd9a002af9f8a83524c0e30ac77' 
  AND (
    token = 'dl9r+GdNJ83YFDf8B52kCAe7KZBHTtiGTjXAF/yUCiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )