UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tsL9C6JmIsb6fE2SoWKhZX8fpCYHNUgm15IYn5t2alg=' 
WHERE 
  key_id = 'ba39d9f7b6f54de6a8254876cb0af787d4f808427811bd9771c69f709262b5cf' 
  AND (
    token = 'tsL9C6JmIsb6fE2SoWKhZX8fpCYHNUgm15IYn5t2alg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )