UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p16q6PqHK+6mfUzKC71VE9rpb4kQwNrINImeYqVDAHA=' 
WHERE 
  key_id = '72da6d958358caa3a2dec964c640a3420f047ff0a048fc6bb6cef95d29f0ba30' 
  AND (
    token = 'p16q6PqHK+6mfUzKC71VE9rpb4kQwNrINImeYqVDAHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )