UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fodBYj9NZdrpYVfCL/iDYUnwgBLRtkE7Y4aznL7KCC4=' 
WHERE 
  key_id = '194e2b1bdf2cbcfcb30b449c0cff76f46f2cb3d6cbb6fc2af3302b22fb0e16b3' 
  AND (
    token = 'fodBYj9NZdrpYVfCL/iDYUnwgBLRtkE7Y4aznL7KCC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )