UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJ8KLG6ciDiTYsocqPHmHC1t9+7dAMFbQARaAb6792U=' 
WHERE 
  key_id = '2031e6fe9ec6e381799b239f1444fd87fcb18ec621722535c0087da1ed5df693' 
  AND (
    token = 'uJ8KLG6ciDiTYsocqPHmHC1t9+7dAMFbQARaAb6792U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )