UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4bsvk3eeJMkCVf5go7C5nGHb5gc8s0t/wSGBQh8ork=' 
WHERE 
  key_id = 'd89f0c4e8a292a90b609f8982e3958bde72c2521a54179cd8d1301c311683044' 
  AND (
    token = 'A4bsvk3eeJMkCVf5go7C5nGHb5gc8s0t/wSGBQh8ork=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )