UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vz8Wd8Q/u1+kK6suXU8PTU/AgE9m7pIjBBN/jauT/dA=' 
WHERE 
  key_id = '905809edef7b83b5a46178830896e42bb933fd8ee3467105b305bb13a3fd2afd' 
  AND (
    token = 'vz8Wd8Q/u1+kK6suXU8PTU/AgE9m7pIjBBN/jauT/dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )