UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CpzUJMpvIMZjLu02YQiNW7vwwn76jFSigKr4DApd9+I=' 
WHERE 
  key_id = '7b5b1dcb67c366b1d236f28f5fc24149d4c129b21c7f88d6035020393bef4f3d' 
  AND (
    token = 'CpzUJMpvIMZjLu02YQiNW7vwwn76jFSigKr4DApd9+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )