UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jsMn7cVLUs7I8W9jxr8tbckfexx8xDZL7Q0tdl+rFz8=' 
WHERE 
  key_id = 'f57febfba008b9e18d04f474323b9ccfac10429129a9378ad707a6eee3ca9ef8' 
  AND (
    token = 'jsMn7cVLUs7I8W9jxr8tbckfexx8xDZL7Q0tdl+rFz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )