UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VRRthxJZ8a6epAa+nb8NvQXLfZ3CNPSeDpj1SYw2Og=' 
WHERE 
  key_id = 'd6431ba0fedf32fbd2eda5a58841f7f5b65d8aec88171461023f5a1f282e1fc6' 
  AND (
    token = '+VRRthxJZ8a6epAa+nb8NvQXLfZ3CNPSeDpj1SYw2Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )