UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bv5w/xcS0XJQefNNxPVBUYs2ZK49RC7mW5GajhVnJgk=' 
WHERE 
  key_id = '12920ffc5c7c4404d20839488d3331df81c8a05dfadeefff7d0c7279191fa2e8' 
  AND (
    token = 'bv5w/xcS0XJQefNNxPVBUYs2ZK49RC7mW5GajhVnJgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )