UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BacpWQC494hQy8OZ1U7LdGMJ+8GGM446umrjw+riA0Q=' 
WHERE 
  key_id = '4f3e5924f0b702ac7cd3decef8b8932f7165eb2d909e7c93f0602b4d3fe6c293' 
  AND (
    token = 'BacpWQC494hQy8OZ1U7LdGMJ+8GGM446umrjw+riA0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )