UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hg/wI0E37sgHmnRH6WBcXWVM4VhtfMjM3vWA7jsYk/0=' 
WHERE 
  key_id = '3184bcecefd7b76d3a2edc5e7d520442cdf75728b18205d0683a1e7a6b780649' 
  AND (
    token = 'hg/wI0E37sgHmnRH6WBcXWVM4VhtfMjM3vWA7jsYk/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )