UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxLkGdg5Rc15MH5bFdgGQMSMurl2/frQmAFpZi+3Mcw=' 
WHERE 
  key_id = '6d8d1a4dad414c95147ff0ff9f515a9152bca7783ab0be74340571e6305a636d' 
  AND (
    token = 'HxLkGdg5Rc15MH5bFdgGQMSMurl2/frQmAFpZi+3Mcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )