UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCA4eBQ1wXLOB8w81dBb1W0sC1FyF+XRz+RO+qfbLGE=' 
WHERE 
  key_id = '4d7e20387c2526c9a35b4be33ee4f9ae5dd117fa22c207abc9bc79d56df3ee1a' 
  AND (
    token = 'QCA4eBQ1wXLOB8w81dBb1W0sC1FyF+XRz+RO+qfbLGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )