UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57kAwujWIizbI4rPrqKqqkLLw+9KnLR1VIgGZUX86IY=' 
WHERE 
  key_id = '9a4ffdc8c59827d8bca044ac4b0aaf7acc3c4701df56de559c7e7299308e3432' 
  AND (
    token = '57kAwujWIizbI4rPrqKqqkLLw+9KnLR1VIgGZUX86IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )