UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aP+WhFpD7nIRcpp59ArR47AysHsDVHril6tbDYu/mMw=' 
WHERE 
  key_id = '46ef63b975de59e2eb9faecab89466c466b9252b5e2bd1c37a476d2fce08d45c' 
  AND (
    token = 'aP+WhFpD7nIRcpp59ArR47AysHsDVHril6tbDYu/mMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )