UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e5HGXwUJcxclVJNmfSf704o7H5VcNe3c0MHSbTB8x2w=' 
WHERE 
  key_id = 'ec8e0ace1255bb6f61444c00d6e1596cf7d39c4a0dafecec524477ae3183226f' 
  AND (
    token = 'e5HGXwUJcxclVJNmfSf704o7H5VcNe3c0MHSbTB8x2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )