UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XmNcMnX9P9P2t9qtuojq0pcRfbYCQsBefeuo+1Z8aD0=' 
WHERE 
  key_id = '76d948197debfaa0c312badf55c044c6ebe6290739c803bda1728a1f3db6e1f8' 
  AND (
    token = 'XmNcMnX9P9P2t9qtuojq0pcRfbYCQsBefeuo+1Z8aD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )