UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPTVGemypP1E7ylZChJN2L7vOGToJXl4PhzJgu/Xf04=' 
WHERE 
  key_id = 'a401136e33c5ab81cabea633c8cf5f54b48d65b41867eec7d48f9935a7b7b2db' 
  AND (
    token = 'kPTVGemypP1E7ylZChJN2L7vOGToJXl4PhzJgu/Xf04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )