UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xda76k+HpHzZKFVyO/B0XAl1DhiKT2BGsHxdx26tUgE=' 
WHERE 
  key_id = 'f421183ee0d862c8ce548411ac00376020f3e1a8a261a2a73283f6fa99b04a17' 
  AND (
    token = 'xda76k+HpHzZKFVyO/B0XAl1DhiKT2BGsHxdx26tUgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )