UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E25s4oqs3RYnT7Dr9S+BFJj4Ptgr89UmS3X8bqSttrE=' 
WHERE 
  key_id = '5c38b7b24a3dae59b017e578dcaa0ac9ef3420b017ff20d14f032fac53b0c553' 
  AND (
    token = 'E25s4oqs3RYnT7Dr9S+BFJj4Ptgr89UmS3X8bqSttrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )