UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LlnK8VLrvYVaw13dR+48VqYMIEsZSIQHUoSofc7VCmA=' 
WHERE 
  key_id = 'd59319e6ff40923b5ab7578ef16b03a34d4dad74d033a9c685a8c76a4ce9df06' 
  AND (
    token = 'LlnK8VLrvYVaw13dR+48VqYMIEsZSIQHUoSofc7VCmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )