UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3uqO4psPOEfspmTo+YvOtwM/3Hcuhl/aWG6Nnb3RuyY=' 
WHERE 
  key_id = 'b8e3d9f7a0cb2a65c22e4f4d81037333eb403d6d3b5374fa58f94553e5dc904a' 
  AND (
    token = '3uqO4psPOEfspmTo+YvOtwM/3Hcuhl/aWG6Nnb3RuyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )