UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mtwu/HFHF0SqsF9ZTHPZSJmE3pEUVwh+3ZV4tKUz/Cw=' 
WHERE 
  key_id = '1b1a1e7c2a870d56fc8785b684aa1912509ce287d87dd9d3ac2dfd2018eaaaac' 
  AND (
    token = 'mtwu/HFHF0SqsF9ZTHPZSJmE3pEUVwh+3ZV4tKUz/Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )