UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpaYGfdtflMDqwLxIQBl2ExOv5T0j6PTuu8wp6iR+98=' 
WHERE 
  key_id = '35820f932826c60c34303d8a0eb815ea33cc44402406bc8ab6d296a2095d5d41' 
  AND (
    token = 'fpaYGfdtflMDqwLxIQBl2ExOv5T0j6PTuu8wp6iR+98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )