UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWiD7M84tIcT6mcRY64mni1VtDH8dm9t9pUyJpw13eM=' 
WHERE 
  key_id = 'dff240092229ebdcd2436408f92b53b17c2df127e30aeeaeec6443394475a110' 
  AND (
    token = 'LWiD7M84tIcT6mcRY64mni1VtDH8dm9t9pUyJpw13eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )