UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xqe6jtMEa0HFtHTU67U5iQxxCW/eJruzkrZ0M3QPWhw=' 
WHERE 
  key_id = '5ec928465ac967f0ee8a608fa00c6b4b773c0c186adcacb3b410a65413eea0a6' 
  AND (
    token = 'Xqe6jtMEa0HFtHTU67U5iQxxCW/eJruzkrZ0M3QPWhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )