UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dwpcnAwaDT7bMzb2+DkstmeNf0YwdP337KNML7xeL/Q=' 
WHERE 
  key_id = '34685b71101bc3fabab7976f1c0fbce2ebebe4784a9058e72b6173fda96f1dd8' 
  AND (
    token = 'dwpcnAwaDT7bMzb2+DkstmeNf0YwdP337KNML7xeL/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )