UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvtFWBMUpcLxJWQo0zqnFblCJldlojD1lz1aU9rp5zs=' 
WHERE 
  key_id = 'a89dcb69a57770bb25c8f0e2b58323d0dc62648a5b7238d0802f578daa71233c' 
  AND (
    token = 'vvtFWBMUpcLxJWQo0zqnFblCJldlojD1lz1aU9rp5zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )