UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNf853pm6v/ED3WaIPNyxf2PYzWQBdFj/pZV5Ol0G+Q=' 
WHERE 
  key_id = 'd48a48c7f0f37fe1c66873c3afcc5455e00071607bb8f6f715e43573c576ab0e' 
  AND (
    token = 'MNf853pm6v/ED3WaIPNyxf2PYzWQBdFj/pZV5Ol0G+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )