UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0uOMBGztMZIjdsxO7KCxNumqNSvckF78ikFc/5CVPU=' 
WHERE 
  key_id = 'f2ee126b30dea0e0c9303e934daae37f661ef2b5b169cdac0bb3df54bc92029e' 
  AND (
    token = 'y0uOMBGztMZIjdsxO7KCxNumqNSvckF78ikFc/5CVPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )