UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgpy+/ASI7YRM7Z4MrvTARUclQmQtvE0iEmBgIcr4BM=' 
WHERE 
  key_id = '2279fb7485195e5ae421c30b4b68b9b796c20683093f611e34dc6c3fda695891' 
  AND (
    token = 'hgpy+/ASI7YRM7Z4MrvTARUclQmQtvE0iEmBgIcr4BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )