UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ddk3XdxTRBFcdvnXxY1Srr6FtgQk63K0v7EsPYP6aus=' 
WHERE 
  key_id = '729e923b235bb0fbc4c27ac94918003ed2ce03c1bb0ae62736f1d3ca3dbffdff' 
  AND (
    token = 'Ddk3XdxTRBFcdvnXxY1Srr6FtgQk63K0v7EsPYP6aus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )