UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PsCdxv/e681Bi9FZnGpajZ9mfGhE5uOAuc0LkO7vts=' 
WHERE 
  key_id = 'f23243472b890b1bd198c888deac5eb1c3c3d9aba3fe5b4a0910475a70ca7b91' 
  AND (
    token = '7PsCdxv/e681Bi9FZnGpajZ9mfGhE5uOAuc0LkO7vts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )