UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUQ1HIHTxQyk7dLwEdsu2oi1kHh/4sXSBlisK88vfTw=' 
WHERE 
  key_id = 'c2cf497555f9f87233faa6a10e91806b2bfe60e990b94c4a9b04befdd5e0d712' 
  AND (
    token = 'vUQ1HIHTxQyk7dLwEdsu2oi1kHh/4sXSBlisK88vfTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )