UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ai7NZqByd2iOvO4ZFrCTMpfUq+z4Z/tvFSeZ79n+WGU=' 
WHERE 
  key_id = 'acbaad61f68a42bfd9c269ffbef91aeffef94cebe2e03609350a7f4d9c3e7926' 
  AND (
    token = 'Ai7NZqByd2iOvO4ZFrCTMpfUq+z4Z/tvFSeZ79n+WGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )