UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SYp5DCzsLhJ9Cm2GWRLi0sQi8EJdCu+DXknvxYSfUxA=' 
WHERE 
  key_id = '8d7652a46cfa4dc121d82515347e37450d29b814fa643588d369fddf80b496a8' 
  AND (
    token = 'SYp5DCzsLhJ9Cm2GWRLi0sQi8EJdCu+DXknvxYSfUxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )