UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isz2Sa9L2qznkOSw+drvUghUhMd5PZinWPy6z1EQS6s=' 
WHERE 
  key_id = 'b2d30ab9c9bb1fbc29e69529c144ca177a4917ea2e592dc4ce84764be1e423dd' 
  AND (
    token = 'isz2Sa9L2qznkOSw+drvUghUhMd5PZinWPy6z1EQS6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )