UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yGQWI6es8htSBDtNNeFU7ysra2+GZrXVaoqhRZdjJpk=' 
WHERE 
  key_id = '909ddf89b6e71709d4edd714e0b3d891cb888bc1673e25446f6ba2b7d54551db' 
  AND (
    token = 'yGQWI6es8htSBDtNNeFU7ysra2+GZrXVaoqhRZdjJpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )