UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkjvqSnvO1LhRYV9fMkmBps9X5vatUs3SGGDQ9tB3BM=' 
WHERE 
  key_id = 'a5a1b7744c053e9bab40a7adf51f9b2e67a5e18280fb37fd51602e5ebd03953d' 
  AND (
    token = 'jkjvqSnvO1LhRYV9fMkmBps9X5vatUs3SGGDQ9tB3BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )