UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMvv3eD/1K+bjKv/uwyL5tJH/xyLnUXsR2SV1T7V9Lc=' 
WHERE 
  key_id = 'a08a7cd885d77521ffa6b88fe1cf807a8f180d089d1b93d8188bde00215b537d' 
  AND (
    token = 'iMvv3eD/1K+bjKv/uwyL5tJH/xyLnUXsR2SV1T7V9Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )