UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0Ibec1snE03cORe9vy0/8+rQnxtZUUaJuYj94Wp3dc=' 
WHERE 
  key_id = 'b35b69ab5eb211502f4f0e73232c32e39b2908a30be8caf7701104064488ec88' 
  AND (
    token = 'O0Ibec1snE03cORe9vy0/8+rQnxtZUUaJuYj94Wp3dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )