UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm29pgt3vAPqbfdZdSdyOQJRcI1F3IjxEmE46XDkyORw=' 
WHERE 
  key_id = '85164750592e4fe725ba5ca73b369edbb054e600740f17509c5cecba13c18b2d' 
  AND (
    token = 'm29pgt3vAPqbfdZdSdyOQJRcI1F3IjxEmE46XDkyORw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )