UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BvIrUY0+AjCYQN6ihTlf3ZO18FY8ZDYoQblq9ivVpE=' 
WHERE 
  key_id = '3d25a150ac3d4a4b38edabcb739b4c7e36e61c8ca90310e4b8ea4d5ac55355a6' 
  AND (
    token = '6BvIrUY0+AjCYQN6ihTlf3ZO18FY8ZDYoQblq9ivVpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )