UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8ycrjqQ6pEF2xTiJM2qFMmtoHCssqCBi+lYGZeFxY4=' 
WHERE 
  key_id = '7ff9202fdb91cc215095d25cba2a48db9a0595eec5f757f276f570d107315cae' 
  AND (
    token = 'I8ycrjqQ6pEF2xTiJM2qFMmtoHCssqCBi+lYGZeFxY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )