UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSmYsoErJZw378Hg2/cITuvxv/2WuE+N30jZuojSNzw=' 
WHERE 
  key_id = '734c166013b128aa025e685f9464847ff27e38b59fea37ae9e2e59d63c83b3d1' 
  AND (
    token = 'DSmYsoErJZw378Hg2/cITuvxv/2WuE+N30jZuojSNzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )