UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keIdSAvzw+1hHYlT6FFaJcsbN2DlILK1JQKvG0hLJ1w=' 
WHERE 
  key_id = 'dfcf71e7caa846a15a973b52b727cfe7241365e3bd6914310d66044ecc3eb4c8' 
  AND (
    token = 'keIdSAvzw+1hHYlT6FFaJcsbN2DlILK1JQKvG0hLJ1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )